Why it works: Onion and chicken are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 17,814 recipes. Both carry gamma-nonanolactone, which smells coconut, sweet. The science ↓
Madras Chicken Pepper Water
Ingredients
Directions
Prepare
Cut the chicken into pieces as for a curry, then clean and wash it.
Mix the ground currystuffs with the tamarind juice and add salt to taste.
Cook the chicken
Add the chicken pieces to the mixture and set it on the stove to boil.
When it reduces to half and the meat is tender, remove it from the heat.
Finish the curry
In another pot, heat the ghee and add the sliced onions and curry leaves.
When the onions are brown, pour in the curry soup.
Add the pieces of boiled chicken.
Cover the pot and simmer for a few minutes.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
-
Onion + chickentop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Tamarind + oniontop 11% of all pairsSmell alikestrongCooked together426 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Tamarind + chickentop 20% of all pairsSmell alikemoderateCooked together89 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Tamarind + gheetop 22% of all pairsSmell alikelowCooked together106 recipes
Shared aroma: maltol (caramel, sweet).
-
Ghee + chickentop 27% of all pairsSmell alikelowCooked together144 recipes
Shared aroma: gamma-undecalactone (peach, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chicken
- Provides the main protein, which becomes tender as it simmers in the spiced liquid.
- Tamarind juice
- Adds sourness that balances the heat and richness of the curry.
- Onion
- Browns in the ghee to add sweetness and savoury depth to the finished curry.
- Ghee
- Adds fat that carries the aroma of the spices and curry leaves.
The step that matters
Reducing the curry soup until the meat is tender. Simmering the chicken until the liquid reduces concentrates the flavour of the currystuffs and tamarind, and the meat needs enough time to become tender. Removing it too early leaves the chicken tough and the soup thin.
Swap the tamarind
How well each one fits the dish's main ingredients (ghee, onion, chicken):
- Coconutfits better
- Tamarindthe original
- Avocadofits about as well
- Mangofits less well
Fit is the average pairing score against ghee, onion, chicken. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Chicken Broth257 recipes
Chicken Soup156 recipes
Creamed Chicken89 recipes
Chicken Panada75 recipes