Why it works: Milk and butter 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 ↓
White Sauce
Ingredients
Directions
Cream together the butter and sugar in a bowl.
Stir in the cornstarch.
Pour in the boiling hot milk while stirring briskly.
Continue stirring until the mixture comes to a boil.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and sugar 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
- Adds richness and a smooth, velvety mouthfeel to the sauce.
- White sugar
- Sweetens the sauce and helps balance the richness of the butter and milk.
- Cornstarch
- Thickens the milk into a smooth sauce as it heats and comes to a boil.
- Sweet milk
- Forms the liquid base that the cornstarch thickens into the sauce.
The step that matters
Pour in the boiling hot milk while stirring briskly. Cornstarch can clump when it meets hot liquid. Constant, brisk stirring disperses the starch evenly so the sauce thickens smooth instead of lumpy.
“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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