Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Broiled Kidneys with Maitre d’Hotel Butter
Ingredients
Directions
Prepare the kidneys
Wash the kidneys and remove the thin outer skin.
Cut each kidney almost through the back to open them flat.
Melt 1 ounce of butter and dip each kidney in it.
Skewer each kidney flat and sprinkle with bread crumbs.
Broil and serve
Broil the kidneys over a very hot fire.
Mix chopped parsley, lemon juice, and remaining butter together.
Once the kidneys are done, place them on buttered toast.
Sprinkle with salt and pepper, and top each with a bit of the maitre d’hotel butter.
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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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sheep kidneys
- Form the main body of the dish, cooked tender by quick high heat.
- Butter
- Coats the kidneys to keep them moist and adds richness while broiling.
- Bread crumbs
- Form a crust on the kidneys as they broil, adding light browning and texture.
- Lemon juice
- Adds acidity that brightens the rich butter in the finishing sauce.
The step that matters
Broil the kidneys over a very hot fire. High heat cooks the kidneys quickly so they brown and stay tender. Cooking them too long toughens the meat and dries it out, so watch them closely.
“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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