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 Souffle
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the base
Melt the butter in a saucepan.
Add the flour and cayenne pepper, stirring to form a smooth paste.
Gradually add the scalded milk while stirring constantly.
Once well blended, add the grated cheese and remove from heat.
Fold and bake
Mix in the beaten egg yolks until well combined.
Gently cut and fold in the stiffly beaten egg whites.
Pour the mixture into a well-buttered baking dish.
Bake in a moderate oven at 350°F (175°C) for 20 minutes.
Serve immediately.
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).
-
Butter + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Milk + cheesetop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
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
- Eggs
- Whites trap air for lift, and yolks enrich the custard for a set, tender texture.
- Flour
- Thickens the butter and milk into a smooth sauce that holds the soufflé together.
- Butter
- Forms the roux base with flour and adds richness to the sauce.
- Cheese
- Adds savory flavor and fat that enriches the base.
- Milk
- Makes the sauce base that the flour thickens into a creamy custard.
The step that matters
Fold in the egg whites gently. Stiffly beaten whites hold air bubbles that make the soufflé rise. Cutting and folding keeps those bubbles intact; vigorous stirring deflates them and the soufflé rises poorly.
Swap the mustard
How well each one fits the dish's main ingredients (butter, pepper, flour, milk, cheese, egg):
- Potatofits better
- Capsicumfits better
- Asparagusfits better
- Mustardthe original
Fit is the average pairing score against butter, pepper, flour, milk, cheese, 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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