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 ↓
Cheese Sauce
Ingredients
Directions
Make the sauce
In a saucepan, melt the butter over medium heat.
Stir in the cornstarch and cook thoroughly.
Add the grated cheese, mustard, salt, cayenne, Worcestershire sauce, and milk.
Bring to a boil, then stir in the beaten egg.
Serve
Place cooked fish on a hot dish, cover with the cheese sauce, and sprinkle with browned breadcrumbs.
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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Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cheese + milktop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cheese + mustardtop 11% of all pairsSmell alikemoderateCooked together1,805 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cheese
- Provides the main flavor and, once melted into the milk, creates the sauce's body.
- Cornstarch
- Thickens the milk into a smooth sauce as it heats and gelatinizes.
- Butter
- Adds richness and carries flavor, and with cornstarch forms the base roux.
- Egg
- Adds richness and helps thicken the sauce when stirred in near boiling.
- Milk
- Forms the liquid base that the cornstarch thickens into a pourable sauce.
The step that matters
Stir in the beaten egg after boiling. Egg proteins set with heat and can curdle or scramble if the sauce is too hot or boiled too long. Stirring steadily as the egg goes in keeps the sauce smooth.
Swap the mustard
How well each one fits the dish's main ingredients (cheese, butter, pepper, sauce, milk, egg):
- Capsicumfits better
- Potatofits about as well
- Asparagusfits about as well
- Mustardthe original
Fit is the average pairing score against cheese, butter, pepper, sauce, milk, egg. Candidates are from the same food group and used in at least 100 recipes.
“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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