Thai Green Curry Chicken

A classic Thai green curry with chicken — bite-size chicken thighs simmered in a creamy, pale green coconut sauce with Thai eggplant, red bell pepper, kaffir lime leaves and lemongrass, finished with Thai basil over jasmine rice, the key being a curry that stays fluid, fragrant and gently cooked. Frying the green curry paste in the thick coconut cream for 2–4 minutes, rather than stirring it straight into the liquid, is the technique this whole curry depends on for its rounded, aromatic depth — raw paste dissolved into simmering coconut milk keeps a harsh, grassy edge that seasoning cannot fix, the same fry-the-paste-first principle used elsewhere in this collection whenever a spice or chilli paste carries most of a dish’s flavour. A gentle simmer, never a hard boil, is what keeps the chicken thighs tender and the coconut sauce smooth rather than tight, rough or split. Adding the eggplant once the chicken has mostly cooked, then seasoning with fish sauce and palm sugar, is what keeps the eggplant tender but whole and the curry salty, lightly sweet and balanced. The payoff is a curry with real, layered fragrance — tender chicken, eggplant and pepper in a creamy, spoonable green broth, lifted by fresh Thai basil, cilantro and sliced red chilli.

Thai Green Curry Chicken showing chicken and Thai eggplant in a creamy pale green coconut sauce with basil and red chillies beside jasmine rice, on marble surface

Prep Time : 20 min

Total Time : 50 min

Servings : 4

Prep Time :

20 min

Total Time :

50 min

Servings :

4

Ingredients

For the Jasmine Rice


• 200g jasmine rice


• 300ml water


• ¼ tsp salt, optional

For the Curry Base


• 800g boneless skinless chicken thighs, cut into bite-size pieces


• 2 tbsp neutral oil, only if needed


• 4–6 tbsp Thai green curry paste, to taste and strength of paste


• 800ml full-fat coconut milk, divided


• 250ml chicken stock or water


• 1–1½ tbsp fish sauce, plus more to taste


• 1–2 tsp palm sugar or light brown sugar


• 4 kaffir lime leaves, lightly torn


• 1 stalk lemongrass, tough outer layer removed, lower third bruised and cut into 2–3 large pieces


• A splash of water, to loosen, only if needed

For the Vegetables and Herbs


• 150g Thai eggplant, cut into quarters


• 1 medium red bell pepper, sliced


• 100g bamboo shoots, drained and thinly sliced, optional but recommended


• 1 small handful Thai basil leaves


• 1 small handful cilantro leaves

For the Garnish


• Extra Thai basil leaves


• Extra cilantro leaves


• 1–2 red chillies, thinly sliced


Directions

  1. Prep the Curry Ingredients
    Cut the 800g chicken thighs into even bite-size pieces, about 3cm, so they all cook at the same rate. Slice the red bell pepper into strips, rinse and drain the 100g bamboo shoots well if using, lightly tear the 4 kaffir lime leaves and bruise the lower third of the lemongrass with the back of a knife before cutting it into 2–3 large pieces. Pick the Thai basil and cilantro leaves and keep them aside for the end. Quarter the 150g Thai eggplant last, just before the curry starts, so the cut faces do not discolour too much while they wait. Have everything measured and within reach before any heat goes on. That full preparation matters because once the paste is frying, the recipe moves quickly and leaves genuinely no time to chop.
  2. Cook the Jasmine Rice
    Rinse the 200g jasmine rice in cold water 2–3 times, swirling it with your fingers, until the water runs less cloudy, then drain well. Combine the rice, 300ml water and the ¼ tsp salt, if using, in a small saucepan and bring to a boil over medium-high heat. Stir once, cover tightly, reduce to the lowest heat and cook for 12 minutes, then turn off the heat and leave it to stand, still covered, for 10 minutes before fluffing gently with a fork. Start the curry as soon as the lid goes on, so both finish at the same time. Do not lift the lid at any point while the rice cooks or rests. That trapped steam is what finishes the grains evenly, and the 1:1.5 rice-to-water ratio keeps them soft and separate rather than wet.
  3. Fry the Curry Paste
    Open the 800ml coconut milk without shaking it, so any thick cream that has separated stays on top. Heat a wok, sauté pan or medium pot over medium heat and add about 200ml of the coconut milk, taking the thick top part first. Cook for 2–3 minutes, stirring, until it loosens, bubbles and starts to look glossy, with a little oil beginning to separate. Add 4–6 tbsp green curry paste and fry for 2–4 minutes, stirring constantly, until it is very fragrant and the raw, sharp smell has gone. If the coconut milk does not split much and the paste starts to catch, add up to 2 tbsp neutral oil to keep it frying rather than stewing. That frying step, in a small amount of fat before the rest of the liquid goes in, is what cooks out the paste’s raw edge and develops its full aroma.
  4. Simmer the Chicken
    Add the 800g chicken pieces and stir to coat them thoroughly in the fried paste. Cook for 2–3 minutes, stirring, until the outside of every piece has turned opaque. Pour in the remaining 600ml coconut milk and the 250ml chicken stock or water, then add the torn kaffir lime leaves and the lemongrass pieces. Bring to a gentle simmer over medium heat — small, lazy bubbles breaking at the surface, never a rolling boil — and cook for 8–10 minutes, lowering the heat if it starts to bubble hard. The sauce should look smooth and creamy, with a few green-tinged droplets of oil on the surface. That gentle simmer is what keeps the thigh meat genuinely tender and stops the coconut milk turning rough or splitting unpleasantly.
  5. Add the Vegetables
    Add the quartered Thai eggplant, the bamboo shoots if using, and the sliced red bell pepper. Simmer gently for 5–7 minutes, until the eggplant is tender enough to bite through easily but still holds its shape, the pepper has softened slightly and the chicken is fully cooked, reaching 74°C / 165°F in the thickest piece with no pink at the centre. The curry should stay fluid and spoonable, closer to a rich broth than a thick Indian-style gravy; if it has tightened, loosen it with a splash of water. That late addition is what keeps the eggplant soft but whole and the pepper bright, since both would collapse into mush if they simmered with the chicken from the start.
  6. Balance the Curry
    Season with 1 tbsp fish sauce and 1 tsp palm sugar, stir until the sugar dissolves and taste. Adjust step by step: add up to ½ tbsp more fish sauce for salt and savouriness, up to 1 tsp more sugar if the curry tastes sharp or aggressive, and a splash of water if it seems too concentrated. Never stir raw paste in at this stage; if the base tasted too mild from the start and you used less than 6 tbsp, fry a little more paste in a small pan with a spoonful of the curry’s coconut fat first, then stir it in. Remove the lemongrass pieces now if you prefer easier serving. That final tasting is what brings the curry to its proper balance — creamy, aromatic, slightly salty, lightly sweet and clearly herbal with chilli warmth.
  7. Finish with the Herbs
    Turn off the heat or reduce it to very low. Stir in the small handful of Thai basil leaves and about half of the cilantro leaves, just until they wilt into the sauce, which takes no more than 30 seconds. Do not let the basil keep cooking. The leaves should look glossy and dark green while still holding their shape, and the curry should smell noticeably sweeter and more anise-scented the moment they go in. Keep the rest of the cilantro handful with the garnish. That last-minute addition is what keeps the basil’s aroma genuinely vivid, since longer cooking turns the leaves dull, black-edged and flat in flavour.
  8. Serve
    Fluff the rested jasmine rice once more and divide it among 4 shallow bowls. Spoon the green curry chicken beside or partly over the rice, making sure each bowl gets an even share of chicken, eggplant, pepper and sauce. Garnish with the remaining cilantro, the extra Thai basil and cilantro leaves, and the 1–2 thinly sliced red chillies. The sauce should pool loosely around the rice rather than sit on top as a paste. Serve immediately, while the curry is hot and the herbs are fresh. That quick finish is what lets the rice soak up some of the coconut broth while the basil and chillies stay bright.

*Notes : 

  • Frying the green curry paste in coconut cream first deserves genuine recognition as the technique most directly responsible for whether this curry tastes rounded or raw. The recipe’s own instruction that “The paste must be cooked in the coconut milk before adding the rest of the liquid” reflects how a few minutes in hot fat cook out the paste’s harsh edge — simmered straight into a full pot of liquid, its aromatics never properly fry.
  • Keeping the curry at a gentle simmer deserves the same attention this technique receives throughout this collection’s other coconut-based curries, because it decides the texture of the chicken and the look of the sauce. The recipe’s own warning that “Strong boiling can tighten the chicken and can make the coconut milk look rough or split unpleasantly” explains why the heat stays at small, lazy bubbles for the 8–10 minutes and the 5–7 minutes that follow.
  • Adding the Thai eggplant only after the chicken has mostly cooked deserves genuine respect as the detail most directly responsible for vegetables that stay distinct in the bowl. The recipe’s own note that “Thai eggplant should be tender enough to bite through easily, but not mushy” sets the target, and a 5–7 minute simmer reaches it — any longer and the quarters soak up sauce, collapse and cloud the broth.
  • The finished consistency deserves attention as a genuine, checkable readiness cue rather than a loose approximation. The recipe’s own target that “The finished curry should be creamy and smooth but still clearly a curry broth, not a thick paste” means checking that the sauce pours loosely from a spoon, then adding a splash of water if it has tightened, instead of reducing it toward a heavy gravy.

Why This Recipe Works

This recipe works because it builds flavour in the fat first and then treats everything else gently. Frying the paste in the thick coconut cream first cooks out its raw edge before the remaining coconut milk, stock, lime leaves and lemongrass go in. A gentle simmer then cooks the thighs through without tightening them, while the eggplant, bamboo shoots and pepper join late enough to soften without collapsing. Fish sauce and palm sugar are added at the end, when the curry can be tasted and balanced, and the basil goes in off the heat, so the curry finishes genuinely creamy, fragrant and fresh over jasmine rice.


Ingredient Breakdown

Fried Curry Paste (2–4 Minutes)

The critical technique — cooking the paste in thick coconut cream removes its raw edge and builds the aromatic base.

Gentle Simmer, Not a Boil

The critical technique — small, lazy bubbles keep the thigh meat tender and the coconut sauce smooth instead of split.

Boneless Chicken Thighs

The critical ingredient choice — thigh meat stays genuinely tender and juicy through the full simmer in coconut milk.

Full-Fat Coconut Milk

The structural foundation — its richness gives the curry the right body and lets the paste fry in the separated cream.

Kaffir Lime Leaves and Lemongrass

The defining flavour ingredients — these two aromatics give the curry its recognisable citrusy, distinctly Thai character.

Late-Added Thai Eggplant

The critical timing technique — adding it after the chicken has mostly cooked keeps the quarters tender but still holding shape.

Thai Basil Off the Heat

The finishing touch — stirred in for seconds, the leaves keep their sweet, anise aroma instead of turning dull.


Flavor Structure Explained 

This Thai green curry chicken follows a layered balance model:

  • Soft, neutral foundation (jasmine rice)
  • Creamy, rich body (full-fat coconut milk, chicken thighs)
  • Tender vegetable contrast (Thai eggplant, red bell pepper, bamboo shoots)
  • Hot, aromatic core (fried green curry paste, kaffir lime, lemongrass)
  • Salty-sweet balance (fish sauce, palm sugar)
  • Fresh herbal lift (Thai basil, cilantro, sliced red chillies)

Jasmine rice forms the soft, neutral foundation that soaks up the loose green broth. Full-fat coconut milk and tender chicken thighs give the curry its creamy, rich body, while Thai eggplant, red pepper and bamboo shoots add soft, mild texture. The fried green curry paste, kaffir lime and lemongrass build the hot, aromatic core, and fish sauce with palm sugar settle it into a salty, lightly sweet balance. Thai basil, cilantro and red chillies bring the fresh herbal lift that ties this Thai green curry chicken together.


Common Mistakes to Avoid 

  • Skipping the Paste-Frying Step – This leaves the curry tasting raw, harsh and flat instead of rounded and aromatic. Always fry the paste in thick coconut cream for 2–4 minutes first.
  • Boiling the Curry Hard – This tightens the chicken and can make the coconut milk look rough or split. Always keep it at a gentle simmer with small, lazy bubbles.
  • Adding the Eggplant Too Early – This turns the quarters mushy and lets them cloud the broth. Always add it after the 8–10 minute chicken simmer.
  • Seasoning Everything at the Start – This turns the balance into a guess, because curry pastes vary widely in saltiness. Always season with fish sauce and sugar at the end.
  • Cooking the Basil Too Long – This dulls its aroma and turns the leaves dark and limp. Always stir it in off the heat, just until wilted.

Variations

Milder Version

Start with 4 tbsp green curry paste, per the recipe’s own note, and leave the sliced chillies on the side for a gentler, creamier curry that still keeps its lime leaf and lemongrass fragrance.

Bolder Version

Use the full 6 tbsp green curry paste, per the recipe’s own note, and stir a few of the sliced red chillies into the curry with the basil for a hotter, more intensely aromatic sauce.

Chicken Breast Version

Swap the thighs for 800g boneless chicken breast cut into bite-size pieces and shorten the first simmer to 5–6 minutes, so the leaner meat cooks through without turning dry or stringy.

Mixed Vegetable Version

Replace the Thai eggplant with green beans or courgette cut to a similar size and added at the same point, for a familiar alternative when Thai eggplant is genuinely hard to find.


Storage & Make-Ahead

Thai green curry pastes differ widely in heat and saltiness, so taste a small amount of yours before cooking and start with 4 tbsp if the brand is unfamiliar, building toward 6 tbsp for a bolder curry.

The chicken, pepper, bamboo shoots, lime leaves and lemongrass can be prepared up to a day ahead and refrigerated in separate covered containers, but quarter the Thai eggplant only just before cooking so it does not discolour.

Store leftover curry and rice in separate airtight containers in the fridge for up to 3 days, cooling the rice quickly and refrigerating it within an hour of cooking, since cooked rice should never sit warm for long.

Reheat the curry gently in a covered pan over medium-low heat until steaming throughout, never at a hard boil, adding a splash of water if it has thickened, and microwave the rice with a little water under a cover.

Add fresh Thai basil, cilantro and sliced red chillies after reheating rather than before storing, since herbs stirred in on the first day will already have darkened and lost most of their aroma overnight.


Frequently Asked Questions

Why does the curry paste need to be fried in coconut cream first?

Frying in the thick, fatty coconut cream cooks the paste’s raw aromatics and releases fat-soluble flavour, so the curry tastes rounded and fragrant. Stirred straight into the full volume of liquid, the paste only stews and keeps a harsh, grassy edge.

Why should the curry simmer gently instead of boiling?

A hard boil tightens the chicken proteins and squeezes out moisture, leaving the thighs firmer and drier. It also agitates the coconut milk so the fat separates unevenly, giving the sauce a rough, grainy, unpleasantly split look.

Why are chicken thighs preferred over breast here?

Thighs carry more fat and connective tissue, so they stay genuinely tender and juicy through 13–17 minutes of simmering in the sauce. Breast meat is leaner and turns dry and stringy much sooner in the same time.

Why is the Thai basil added only at the very end?

Thai basil’s sweet, anise-like aroma comes from volatile oils that fade quickly with heat. Stirring it in off the heat, just until wilted, keeps that fragrance vivid and stops the leaves turning dark, limp and dull.

Are there other classic Thai curry, soup, or rice dishes worth trying?

Thai Red Curry Shrimp offers another classic Thai curry direction worth exploring. Massaman Beef Curry and Tom Kha Gai Coconut Chicken Soup are also worth trying for other rich, warming curry and soup directions, and Coconut Rice and Thai Cashew Chicken Rice Bowl offer other rice-based dishes worth exploring.



Nutrition Facts 

( Per Serving )

Calories

~880 kcal

Protein

48 g

Fat

52 g

Carbs

55 g

Calories

~880 kcal

Protein

48 g

Fat

52 g

Carbs

55 g

Related Recipes

Related Recipes


You might also like

You might also like


Thai Green Curry Chicken showing chicken and Thai eggplant in a creamy pale green coconut sauce with basil and red chillies beside jasmine rice, on marble surface

Thai Green Curry Chicken

A classic Thai green curry with chicken — bite-size chicken thighs simmered in a creamy, pale green coconut sauce with Thai eggplant, red bell pepper, kaffir lime leaves and lemongrass, finished with Thai basil over jasmine rice, the key being a curry that stays fluid, fragrant and gently cooked. Frying the green curry paste in the thick coconut cream for 2–4 minutes, rather than stirring it straight into the liquid, is the technique this whole curry depends on for its rounded, aromatic depth — raw paste dissolved into simmering coconut milk keeps a harsh, grassy edge that seasoning cannot fix, the same fry-the-paste-first principle used elsewhere in this collection whenever a spice or chilli paste carries most of a dish's flavour. A gentle simmer, never a hard boil, is what keeps the chicken thighs tender and the coconut sauce smooth rather than tight, rough or split. Adding the eggplant once the chicken has mostly cooked, then seasoning with fish sauce and palm sugar, is what keeps the eggplant tender but whole and the curry salty, lightly sweet and balanced. The payoff is a curry with real, layered fragrance — tender chicken, eggplant and pepper in a creamy, spoonable green broth, lifted by fresh Thai basil, cilantro and sliced red chilli.
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Servings: 4
Course: Main Course
Cuisine: Thai
Calories: 880

Ingredients
  

For the Jasmine Rice
  • 200 g jasmine rice
  • 300 ml water
  • ¼ tsp salt optional
For the Curry Base
  • 800 g boneless skinless chicken thighs cut into bite-size pieces
  • 2 tbsp neutral oil only if needed
  • 4–6 tbsp Thai green curry paste to taste and strength of paste
  • 800 ml full-fat coconut milk divided
  • 250 ml chicken stock or water
  • 1–1½ tbsp fish sauce plus more to taste
  • 1–2 tsp palm sugar or light brown sugar
  • 4 kaffir lime leaves lightly torn
  • 1 stalk lemongrass tough outer layer removed, lower third bruised and cut into 2–3 large pieces
  • A splash of water to loosen, only if needed
For the Vegetables and Herbs
  • 150 g Thai eggplant cut into quarters
  • 1 medium red bell pepper sliced
  • 100 g bamboo shoots drained and thinly sliced, optional but recommended
  • 1 small handful Thai basil leaves
  • 1 small handful cilantro leaves
For the Garnish
  • Extra Thai basil leaves
  • Extra cilantro leaves
  • 1–2 red chillies thinly sliced

Method
 

Prep the Curry Ingredients
  1. Cut the 800g chicken thighs into even bite-size pieces, about 3cm, so they all cook at the same rate. Slice the red bell pepper into strips, rinse and drain the 100g bamboo shoots well if using, lightly tear the 4 kaffir lime leaves and bruise the lower third of the lemongrass with the back of a knife before cutting it into 2–3 large pieces. Pick the Thai basil and cilantro leaves and keep them aside for the end. Quarter the 150g Thai eggplant last, just before the curry starts, so the cut faces do not discolour too much while they wait. Have everything measured and within reach before any heat goes on. That full preparation matters because once the paste is frying, the recipe moves quickly and leaves genuinely no time to chop.
Cook the Jasmine Rice
  1. Rinse the 200g jasmine rice in cold water 2–3 times, swirling it with your fingers, until the water runs less cloudy, then drain well. Combine the rice, 300ml water and the ¼ tsp salt, if using, in a small saucepan and bring to a boil over medium-high heat. Stir once, cover tightly, reduce to the lowest heat and cook for 12 minutes, then turn off the heat and leave it to stand, still covered, for 10 minutes before fluffing gently with a fork. Start the curry as soon as the lid goes on, so both finish at the same time. Do not lift the lid at any point while the rice cooks or rests. That trapped steam is what finishes the grains evenly, and the 1:1.5 rice-to-water ratio keeps them soft and separate rather than wet.
Fry the Curry Paste
  1. Open the 800ml coconut milk without shaking it, so any thick cream that has separated stays on top. Heat a wok, sauté pan or medium pot over medium heat and add about 200ml of the coconut milk, taking the thick top part first. Cook for 2–3 minutes, stirring, until it loosens, bubbles and starts to look glossy, with a little oil beginning to separate. Add 4–6 tbsp green curry paste and fry for 2–4 minutes, stirring constantly, until it is very fragrant and the raw, sharp smell has gone. If the coconut milk does not split much and the paste starts to catch, add up to 2 tbsp neutral oil to keep it frying rather than stewing. That frying step, in a small amount of fat before the rest of the liquid goes in, is what cooks out the paste’s raw edge and develops its full aroma.
Simmer the Chicken
  1. Add the 800g chicken pieces and stir to coat them thoroughly in the fried paste. Cook for 2–3 minutes, stirring, until the outside of every piece has turned opaque. Pour in the remaining 600ml coconut milk and the 250ml chicken stock or water, then add the torn kaffir lime leaves and the lemongrass pieces. Bring to a gentle simmer over medium heat — small, lazy bubbles breaking at the surface, never a rolling boil — and cook for 8–10 minutes, lowering the heat if it starts to bubble hard. The sauce should look smooth and creamy, with a few green-tinged droplets of oil on the surface. That gentle simmer is what keeps the thigh meat genuinely tender and stops the coconut milk turning rough or splitting unpleasantly.
Add the Vegetables
  1. Add the quartered Thai eggplant, the bamboo shoots if using, and the sliced red bell pepper. Simmer gently for 5–7 minutes, until the eggplant is tender enough to bite through easily but still holds its shape, the pepper has softened slightly and the chicken is fully cooked, reaching 74°C / 165°F in the thickest piece with no pink at the centre. The curry should stay fluid and spoonable, closer to a rich broth than a thick Indian-style gravy; if it has tightened, loosen it with a splash of water. That late addition is what keeps the eggplant soft but whole and the pepper bright, since both would collapse into mush if they simmered with the chicken from the start.
Balance the Curry
  1. Season with 1 tbsp fish sauce and 1 tsp palm sugar, stir until the sugar dissolves and taste. Adjust step by step: add up to ½ tbsp more fish sauce for salt and savouriness, up to 1 tsp more sugar if the curry tastes sharp or aggressive, and a splash of water if it seems too concentrated. Never stir raw paste in at this stage; if the base tasted too mild from the start and you used less than 6 tbsp, fry a little more paste in a small pan with a spoonful of the curry’s coconut fat first, then stir it in. Remove the lemongrass pieces now if you prefer easier serving. That final tasting is what brings the curry to its proper balance — creamy, aromatic, slightly salty, lightly sweet and clearly herbal with chilli warmth.
Finish with the Herbs
  1. Turn off the heat or reduce it to very low. Stir in the small handful of Thai basil leaves and about half of the cilantro leaves, just until they wilt into the sauce, which takes no more than 30 seconds. Do not let the basil keep cooking. The leaves should look glossy and dark green while still holding their shape, and the curry should smell noticeably sweeter and more anise-scented the moment they go in. Keep the rest of the cilantro handful with the garnish. That last-minute addition is what keeps the basil’s aroma genuinely vivid, since longer cooking turns the leaves dull, black-edged and flat in flavour.
Serve
  1. Fluff the rested jasmine rice once more and divide it among 4 shallow bowls. Spoon the green curry chicken beside or partly over the rice, making sure each bowl gets an even share of chicken, eggplant, pepper and sauce. Garnish with the remaining cilantro, the extra Thai basil and cilantro leaves, and the 1–2 thinly sliced red chillies. The sauce should pool loosely around the rice rather than sit on top as a paste. Serve immediately, while the curry is hot and the herbs are fresh. That quick finish is what lets the rice soak up some of the coconut broth while the basil and chillies stay bright.

Notes

Frying the green curry paste in coconut cream first deserves genuine recognition as the technique most directly responsible for whether this curry tastes rounded or raw. The recipe’s own instruction that “The paste must be cooked in the coconut milk before adding the rest of the liquid” reflects how a few minutes in hot fat cook out the paste’s harsh edge — simmered straight into a full pot of liquid, its aromatics never properly fry.
Keeping the curry at a gentle simmer deserves the same attention this technique receives throughout this collection’s other coconut-based curries, because it decides the texture of the chicken and the look of the sauce. The recipe’s own warning that “Strong boiling can tighten the chicken and can make the coconut milk look rough or split unpleasantly” explains why the heat stays at small, lazy bubbles for the 8–10 minutes and the 5–7 minutes that follow.
Adding the Thai eggplant only after the chicken has mostly cooked deserves genuine respect as the detail most directly responsible for vegetables that stay distinct in the bowl. The recipe’s own note that “Thai eggplant should be tender enough to bite through easily, but not mushy” sets the target, and a 5–7 minute simmer reaches it — any longer and the quarters soak up sauce, collapse and cloud the broth.
The finished consistency deserves attention as a genuine, checkable readiness cue rather than a loose approximation. The recipe’s own target that “The finished curry should be creamy and smooth but still clearly a curry broth, not a thick paste” means checking that the sauce pours loosely from a spoon, then adding a splash of water if it has tightened, instead of reducing it toward a heavy gravy.