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 slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 300°F (150°C).
Melt the butter in a saucepan, then add the flour, salt, cayenne, and baking soda.
Make the base
Slowly stir in the hot milk and cook for 5 minutes.
Add the cheese and beaten egg yolks, mixing well.
Allow the mixture to cool.
Once cooled, fold in the stiffly beaten egg whites.
Bake and serve
Pour the mixture into a buttered baking dish.
Bake until golden brown, then 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).
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Butter + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Cheese + milktop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Eggs
- Whites trap air for lift, and yolks enrich and help set the soufflé as it bakes.
- Flour
- Thickens the hot milk into a sauce that gives the base enough body to hold the risen air.
- Milk
- Forms the liquid base of the sauce, adding moisture and a soft, creamy texture.
- Cheese
- Adds savory flavor and richness to the base.
- Butter
- Adds fat and richness, and starts the flour-based sauce.
The step that matters
Folding in the egg whites. Stiffly beaten whites hold trapped air that makes the soufflé rise. Folding gently keeps that air in, while stirring hard or adding whites to a warm base can deflate the mixture and reduce lift.
“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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