Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Kidneys Au Vin De Champagne, Ou Vin Blanc
Ingredients
Directions
Prepare
Prepare the kidneys by cutting them into thin slices.
Cook
Fry the slices quickly in a frying pan with butter over high heat.
Add flour, champagne (or white wine), salt, pepper, parsley, chives, and jus.
Let the mixture stew slowly until the sauce reduces and the kidneys are cooked through.
Serve hot.
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.
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Parsley + chivetop 3% of all pairsSmell alikestrongCooked together2,150 recipes
Shared aroma: coumarin (sweet, hay).
-
Flour + chivetop 8% of all pairsSmell alikestrongCooked together1,168 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + chivetop 11% of all pairsSmell alikemoderateCooked together2,885 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Provide the main protein, which firms and turns opaque as it cooks through.
- Butter
- Adds fat for frying, giving the slices flavour and gentle browning.
- Flour
- Thickens the sauce as it cooks with the liquids.
- Champagne or white wine
- Adds acidity and aroma, and its liquid reduces into the sauce.
- Jus
- Supplies savoury body and depth to the reducing sauce.
The step that matters
Frying the slices quickly over high heat. Kidneys cook fast and turn tough and rubbery if overcooked. A short, hot fry browns the surface while keeping the inside tender before they simmer in the sauce.
Swap the chive
How well each one fits the dish's main ingredients (butter, flour, champagne, pepper, parsley):
- Shallotfits better
- Carrotfits about as well
- Chivethe original
- Capsicumfits about as well
Fit is the average pairing score against butter, flour, champagne, pepper, parsley. 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.
More kidneys in champagne recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes
Yorkshire Pudding264 recipes