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
In a saucepan, melt the butter over medium heat.
Add the flour and stir until smooth; then add the milk, salt, and pepper.
Cook for two minutes, then remove from heat.
Stir in the beaten egg yolks and grated cheese, and let cool.
Once cooled, gently fold in the beaten egg whites until combined.
Bake and serve
Pour the mixture into a buttered dish and bake at 350°F (175°C) for about 30 minutes.
Serve immediately after removing from the oven.
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).
-
Milk + cheesetop 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
- Butter
- Enriches the roux base, adding richness and a smooth, flavorful foundation for the soufflé.
- Flour
- Thickens the milk into a stable white sauce that holds the soufflé's structure.
- Milk
- Forms the liquid base of the sauce, giving the soufflé a tender, moist body.
- Cheese
- Adds savory flavor and richness to the base.
- Eggs
- Yolks enrich the base; whites, beaten and folded in, trap air so the soufflé rises and sets light.
The step that matters
Folding in the egg whites. Whites must be beaten to stiff peaks and folded in gently. Overmixing deflates the trapped air, so the soufflé rises less and turns dense.
“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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