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 ↓
Stuffed Kidneys
Ingredients
Directions
Prepare the kidneys
Split the kidneys lengthwise, leaving a hinge of meat and skin.
Rub the inside with melted butter.
Broil back down for 8 minutes over a bright fire.
Make the stuffing
Combine bread crumbs, cooked salt pork, parsley, butter, pepper, salt, and onion juice.
Heat the mixture in boiling water.
Stir in lemon juice.
Fill and serve
Fill the kidneys with the mixture.
Secure the edges with a toothpick.
Season with pepper.
Serve with sauce piquante.
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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Parsley + peppertop 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 + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Kidneys
- Form the main body of the dish, carrying the stuffing and cooking to tender bites.
- Bread crumbs
- Soak up liquid and give the stuffing bulk and a soft, binding texture.
- Salt pork
- Adds savory fat and salty flavor that seasons the stuffing.
- Butter
- Adds richness and moisture, and helps the kidneys brown under the broiler.
- Onion juice
- Adds aromatic onion flavor to the stuffing.
- Lemon juice
- Adds acidity that brightens the rich kidney and pork flavors.
The step that matters
Broil back down for 8 minutes over a bright fire. Kidneys turn tough and rubbery when overcooked, so a short, hot broil sears the surface while keeping the interior tender and moist.
Swap the onion
How well each one fits the dish's main ingredients (butter, bread, pork, parsley, pepper, lemon):
- Potatofits better
- Shallotfits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against butter, bread, pork, parsley, pepper, 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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