Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Curried Fowl
Ingredients
Directions
Prepare
Slice the onions, peel and chop the apple, and cut the fowl into neat joints.
Cook
Fry the fowl, onions, and apple in butter until browned.
Add the curry powder, flour, and gravy, and stew for about 20 minutes.
Stir in the lemon juice and serve with boiled rice around the edge of the dish.
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.
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Apple + lemontop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Apple + buttertop 14% of all pairsSmell alikemoderateCooked together8,706 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Fat that carries the frying and helps the fowl, onions and apple brown.
- Curry powder
- Provides the spiced aroma and flavour that defines the dish.
- Flour
- Thickens the gravy as it stews, giving the sauce body.
- Apple
- Adds a mild sweetness that balances the curry spices.
- Lemon juice
- Adds acidity that brightens the rich, spiced sauce.
The step that matters
Fry until browned. Browning the fowl, onions and apple in butter builds the caramelised, savoury flavour base of the sauce. Pale frying gives a flat, less developed curry, so the pieces should colour well before the liquid goes in.
Swap the onion
How well each one fits the dish's main ingredients (apple, butter, flour, lemon):
- Arrowrootfits better
- Shallotfits better
- Parsnipfits better
- Onionthe original
Fit is the average pairing score against apple, butter, flour, lemon. 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.
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