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 ↓
Broiled Mutton Kidneys
Ingredients
Directions
Prepare
Preheat your grill or broiler.
Split the kidneys open lengthwise without dividing them, and remove the skin and fat.
Run a skewer through the points and across the back of the kidneys to keep them flat while broiling.
Season the kidneys with coarse sea salt and cayenne pepper.
Broil and serve
Place the kidneys cut side down over the heat and broil for 4-5 minutes.
Turn the kidneys and broil for an additional 4-5 minutes.
While the kidneys are broiling, fry the croutons in a little clarified butter until golden and keep them warm.
Serve the kidneys on the croutons with a drizzle of clarified butter or oil.
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 + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Mutton + breadtop 12% of all pairsSmell alikemoderateCooked together1,488 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Mutton + peppertop 16% of all pairsSmell alikelowCooked together5,442 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Mutton + buttertop 16% of all pairsSmell alikemoderateCooked together3,781 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Pepper + breadtop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mutton kidneys
- Provide the main meat, whose tender texture is set by brief, high-heat broiling.
- Clarified butter
- Adds richness and browning to the croutons and a finishing fat over the kidneys.
The step that matters
Broiling the kidneys for the stated time. Kidneys turn tough and rubbery when overcooked, because the proteins tighten under prolonged heat. Brief, high heat sears the outside while leaving the centre tender, so timing matters more than anything else here.
“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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