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
Ingredients
Directions
Prepare
Plunge the kidneys in boiling water.
Open them down the center without separating.
Peel and pass a skewer across to keep them open.
Season with salt and pepper, then dip in melted butter.
Broil and serve
Broil over a clear fire, starting with the cut side.
Remove the skewer and place a small piece of maitre d'hotel sauce in each kidney 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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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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Butter + saucetop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Butter and sauce barely smell alike, yet cooks put them together in 15,338 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
- Kidneys
- The main ingredient, which broils to a browned exterior with a tender interior.
- Melted butter
- Adds fat and richness, helping the surface brown and stay moist under the heat.
- Maitre d'hotel sauce
- Melts over the hot kidneys, adding rich fat and bright, herbal lemon flavor at the end.
The step that matters
Broil starting with the cut side. Searing the open cut side first sets the surface and browns it quickly, so the kidney holds its shape and cooks evenly without drying out.
“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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