Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Creamy Sauce
Ingredients
Directions
Beat the butter to a cream.
Gradually add the powdered sugar while beating.
Once light and creamy, stir in the milk or cream a little at a time, then beat until smooth.
Place in a basin of boiling water and stir until creamy and foamy.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and milk barely smell alike, yet cooks put them together in 77,875 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
- Butter
- Provides fat and richness, and when beaten it traps air for a light, creamy body.
- Powdered sugar
- Adds sweetness and dissolves smoothly into the fat, giving a fine, non-grainy texture.
- Milk or cream
- Adds liquid that loosens the mixture and makes it smoother and silkier.
The step that matters
Adding the milk or cream a little at a time. Butter and sugar form a thick emulsion. Adding liquid slowly lets it blend in evenly. Adding it all at once can break the emulsion, leaving the sauce lumpy or separated.
“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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