Why it works: Cream and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Sharp Sauce
Ingredients
Directions
Melt the butter in a saucepan until it boils.
Remove from heat and add cream, egg yolk, vinegar, anchovy, and salt.
Do not let it boil again; warm it gently by the fire.
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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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Egg + anchovytop 12% of all pairsSmell alikemoderateCooked together2,330 recipes
Shared aroma: decanal (soap, orange peel).
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Anchovy + buttertop 13% of all pairsSmell alikemoderateCooked together3,697 recipes
Shared aroma: decanal (soap, orange peel).
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Anchovy + creamtop 15% of all pairsSmell alikemoderateCooked together798 recipes
Shared aroma: octanal (fat, soap).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolk
- Thickens the sauce and adds richness as its proteins set gently with heat.
- Butter
- Provides fat for a smooth, rich body and mouthfeel.
- Cream
- Adds moisture and softens the sauce's texture.
- Vinegar
- Adds acidity that sharpens the flavour and cuts the richness.
- Anchovy
- Adds savoury depth and salty, umami character.
The step that matters
Do not let it boil again. Once the sauce is off the heat, boiling can curdle the egg yolk, so the sauce splits or turns grainy. Gentle warmth keeps the yolk smooth and evenly thickened.
“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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