Why it works: Bread and butter 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 ↓
Oxford Receipt for Mutton Kidneys.
Ingredients
Directions
Prepare
Fry the croutons in butter until golden, then remove and keep warm.
Split the kidneys in half, removing skin and fat.
Season the kidneys with coarse sea salt and cayenne pepper.
Cook and serve
Arrange the kidneys in a clean frying pan and cook until done.
Serve the kidneys on top of the croutons.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Bread + muttontop 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).
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Mutton + buttertop 16% of all pairsSmell alikemoderateCooked together3,781 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Bread + peppertop 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
- Form the main meat, cooked until tender and savoury in the pan.
- Butter
- Fries the croutons to a golden, rich, crisp surface and adds fat flavour.
- Bread
- Forms the croutons that hold the kidneys and soak up their juices.
The step that matters
Cook the kidneys until done. Kidneys turn rubbery when overcooked, and undercooked kidney is unsafe to eat. Cook them just through over steady heat, and avoid crowding the pan so they brown rather than steam.
“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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