Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Kentucky Fried Chicken
Ingredients
Directions
Prepare
Flour each piece of chicken and dust lightly with salt and pepper.
Fry the chicken
Heat lard in a frying pan until smoking hot, then add the chicken.
Cover and cook slowly for 30 minutes, turning occasionally.
Remove chicken and pour off excess fat from the pan.
Make the gravy
Add butter to the pan and let it brown.
Stir in flour, then pour in milk, adding salt and pepper.
Let the gravy thicken and serve it separately.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Chicken + milktop 13% of all pairsSmell alikemoderateCooked together4,389 recipes
Shared aroma: 1-hexanal (fruit).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Chicken + buttertop 15% of all pairsSmell alikemoderateCooked together13,902 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
Flour and butter 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
- All-purpose flour
- Coats the chicken and thickens the gravy as it cooks with the butter and milk.
- Butter
- Browns in the pan residue, adding nutty flavour to the gravy.
- Milk
- Forms the liquid base of the gravy, which thickens as it heats.
- Lard
- Fat for frying that browns the chicken and carries heat evenly around it.
The step that matters
Heat the lard until smoking hot before adding the chicken. Starting the chicken in very hot fat sears the flour coating so it browns and crisps rather than absorbing grease and turning soggy.
“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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