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 ↓
Rice Hex
Ingredients
Directions
Cook the chicken
In a frying pan, heat the butter and bacon grease over medium heat.
Add the chopped onion and cook until browned.
Add the chicken pieces and season with salt and pepper.
Pour in 1 tablespoon of water, cover, and cook for 10 minutes.
Remove the cover and turn each piece of chicken until browned.
Add a little more water to create gravy before serving.
Serve
Transfer the chicken to a platter and pour the gravy over it.
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).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + chickentop 15% of all pairsSmell alikemoderateCooked together13,902 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
-
Chicken + peppertop 16% of all pairsSmell alikemoderateCooked together19,958 recipes
Shared aroma: piperonal (bitter, coconut).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Adds fat and flavour to the pan and helps the onion and chicken brown.
- Onion
- Its sugars brown in the pan, adding sweetness and savoury depth to the gravy.
- Chicken
- The main protein, which cooks through and browns on the outside.
- Bacon grease
- Adds fat and smoky, savoury flavour to the pan.
The step that matters
Remove the cover and turn the chicken until browned. Covering the pan traps steam and softens the skin. Uncovering lets moisture evaporate so the surface can brown, which gives flavour and colour to the chicken and the gravy.
Swap the onion
How well each one fits the dish's main ingredients (egg, butter, chicken, pepper):
- Capsicumfits better
- Potatofits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against egg, butter, chicken, pepper. 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