Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Croutes De Foie De Volaille
Ingredients
Directions
Prepare
Clean the chicken livers and cut them in half.
Sprinkle the livers with pepper and roll each piece in a slice of bacon.
Cook and assemble
Broil the livers over a brisk coal fire.
Mix the butter with the mustard and a pinch of cayenne.
Spread the mixture on the croûtes.
Place the broiled livers and bacon on the croûtes.
Brush with liquid meat glaze, garnish with fried parsley, and serve quickly.
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.
-
Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Chicken + meattop 13% of all pairsSmell alikelowCooked together2,449 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Chicken + mustardtop 13% of all pairsSmell alikemoderateCooked together2,192 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
-
Mustard + meattop 13% of all pairsSmell alikelowCooked together855 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chicken livers
- Provide the rich, tender main filling that forms the body of each croûte.
- Bacon
- Adds salty, savoury fat that crisps as it cooks and flavours the livers.
- Butter
- Carries the mustard and cayenne and adds richness to the bread base.
- Mustard
- Adds sharp, pungent flavour that balances the richness of the livers and butter.
The step that matters
Broil the livers over a brisk coal fire. Livers cook quickly and become dry and grainy if overcooked. A hot, fast heat sears the outside while keeping the centre soft and moist.
Swap the mustard
How well each one fits the dish's main ingredients (chicken, liver, butter, pepper, bread, meat):
- Capsicumfits better
- Potatofits about as well
- Tomatofits about as well
- Mustardthe original
Fit is the average pairing score against chicken, liver, butter, pepper, bread, meat. 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.
Brown Bread461 recipes
Chicken Broth257 recipes
Chicken Soup156 recipes
Creamed Chicken89 recipes