Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Deviled Kidneys
Ingredients
Directions
Prepare
Slice the kidneys and remove hard centers and fat.
In a bowl, mix the butter, mustard, paprika or cayenne, salt, and lemon juice until creamy.
Melt the mixture gently without heating it.
Coat and broil
Coat each kidney slice with the mixture and roll in cracker dust.
Broil the coated slices, turning often, for about 8 minutes.
Add a few drops of the deviled sauce on each slice before serving.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Mustard + lemontop 11% of all pairsSmell alikestrongCooked together3,816 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Butter + mustardtop 22% of all pairsSmell alikemoderateCooked together8,003 recipes
Shared aroma: guaiacol (smoky, sweet).
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Cream + mustardtop 26% of all pairsSmell alikemoderateCooked together2,935 recipes
Shared aroma: octanal (fat, soap).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Kidneys
- Provide the main meat that is cooked and served as the dish.
- Butter
- Carries the seasonings and adds richness and moisture to the coating.
- Mustard
- Adds sharp, pungent flavor that cuts through the richness of the fat.
- Cracker dust
- Forms a crisp, browned crust on the outside of each slice under the broiler.
The step that matters
Melt the mixture gently without heating it. Butter that gets too hot separates and loses its emulsion, so the coating turns greasy and does not cling evenly to the kidney slices.
Swap the mustard
How well each one fits the dish's main ingredients (butter, cream, lemon):
- Leekfits better
- Potatofits better
- Asparagusfits better
- Mustardthe original
Fit is the average pairing score against butter, cream, 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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