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 ↓
Butter, Burnt
Ingredients
Directions
Make the brown butter
Melt the butter in a frying pan over medium heat.
Cook until the butter turns dark brown.
Finish and serve
Add vinegar, pepper, and salt.
Serve over boiled fish or poached eggs.
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
- Browns during cooking, developing nutty, toasted flavour and rich fat for the sauce.
- Vinegar
- Adds sharp acidity that cuts through the rich, toasted butter.
The step that matters
Cook until the butter turns dark brown. Butter's milk solids toast as the water boils off, creating nutty flavour. Removing it too early leaves a flat taste, while too long past brown tastes burnt and bitter, so watch closely over medium heat.
“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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