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 ↓
Beef Kidney
Ingredients
Directions
Prepare the kidney
Slice the kidney thinly, removing the skin and fat.
Season the slices with pepper, salt, and nutmeg.
Sprinkle with minced parsley or a mix of parsley and eschalots.
Cook and serve
Fry the slices over high heat until browned on both sides.
Stir in the flour.
Gradually add the gravy and white wine.
Bring the sauce to a boil.
Add the butter and lemon juice.
Serve in a hot dish garnished with fried bread.
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.
Photo for illustrative purposes only · Contact us to use it
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).
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Nutmeg + parsleytop 3% of all pairsSmell alikestrongCooked together5,062 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Nutmeg + lemontop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef kidney
- Is the main protein, cooked quickly so the slices stay tender.
- Flour
- Thickens the pan juices and gravy into a smooth sauce.
- Gravy
- Provides the liquid base and savory flavor of the sauce.
- White wine
- Adds acidity and aroma that brighten the rich sauce.
- Butter
- Adds richness and a glossy finish to the sauce.
- Lemon juice
- Adds acidity that balances the richness of kidney and butter.
The step that matters
Fry the slices over high heat until browned on both sides. Kidney overcooks quickly and turns tough and rubbery. A hot pan browns the surface fast, sealing in juices while the centre stays tender.
Swap the nutmeg
How well each one fits the dish's main ingredients (beef, pepper, parsley, flour, white wine, butter, lemon):
- Thymefits better
- Marjoramfits better
- Tarragonfits better
- Nutmegthe original
Fit is the average pairing score against beef, pepper, parsley, flour, white wine, butter, 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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