Why it works: Pepper and cherry are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 1,336 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Kidney Omelette
Ingredients
Directions
Prepare the filling
Beat the eggs in a bowl and season with salt and pepper.
Melt the butter in a skillet over medium heat.
Sauté the sliced kidney in the butter until cooked through.
Add the cherry wine and cook until heated.
Cook and serve
Pour the egg mixture into the skillet and cook until set.
Place the sautéed kidney on one half of the omelette, fold it over, and slide onto a plate.
Serve hot with extra gravy.
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 + cherrytop 8% of all pairsSmell alikemoderateCooked together1,336 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Butter + winetop 13% of all pairsSmell alikemoderateCooked together8,645 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
-
Cherry + winetop 16% of all pairsSmell alikemoderateCooked together423 recipes
Shared aroma: ethyl octanoate (fruity).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Pepper + winetop 18% of all pairsSmell alikemoderateCooked together8,066 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set to form the structure of the omelette as they cook.
- Butter
- Adds richness and fat for cooking the kidney and coats the skillet.
- Kidney
- Provides the main savory filling, cooked through in butter.
- Cherry wine
- Adds a light fruity acidity and aroma to the kidney filling.
The step that matters
Sautéing the kidney until cooked through. Kidney that is undercooked can be tough or unsafe, while overcooking makes it rubbery. Slicing it very fine lets heat reach the centre quickly, so it cooks evenly in a short time.
Swap the cherry
How well each one fits the dish's main ingredients (egg, butter, pepper, wine):
- Lemonfits better
- Grapefits better
- Plumfits better
- Cherrythe original
Fit is the average pairing score against egg, butter, pepper, wine. 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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