Why it works: Vinegar and pepper are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 27,814 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Burnt Butter
Ingredients
Directions
Brown the butter
Melt the butter in a frying pan over low heat.
Stir slowly until the butter turns dark brown.
Finish and serve
Add the vinegar and season with black pepper and salt.
Serve with boiled skate and garnish with crisped parsley.
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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Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + vinegartop 23% of all pairsSmell alikemoderateCooked together13,513 recipes
Shared aroma: isoamyl acetate (banana, pear).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Provides the fat that carries the flavour, and its milk solids brown to give a nutty aroma.
- Vinegar
- Adds acidity that sharpens and balances the rich, browned butter.
The step that matters
Stir slowly until the butter turns dark brown. Milk solids in the butter toast as it heats, and they go from nutty to bitter within seconds. Low heat and constant slow stirring let the solids brown evenly, so the cook can stop the pan before the butter burns.
“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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