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 gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the base
In a saucepan, melt the butter over medium heat.
Stir in the flour and cook for 2 minutes.
Gradually add the milk, stirring until smooth.
Remove from heat and mix in the beaten egg yolks and cheese.
Let the mixture cool slightly.
Fold and bake
In a separate bowl, beat the egg whites until stiff peaks form.
Gently fold the egg whites into the cheese mixture.
Pour the mixture into a buttered baking dish.
Bake at 400°F (200°C) for 20 to 25 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).
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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
- Eggs
- Whipped whites trap air that lifts the soufflé, while yolks enrich the base and help set it.
- Flour
- Cooked with butter into a roux, it thickens the milk into a stable base that holds the rise.
- Butter
- Melted with the flour to form the roux, adding richness and flavour to the base.
- Milk
- Combined with the roux to form a smooth sauce that carries the cheese and egg.
- Cheese
- Melts into the base, adding savoury flavour and body to the soufflé.
The step that matters
Folding in the egg whites. Egg whites hold air only when whipped to stiff peaks. Folding gently keeps that air in, so the soufflé rises in the oven rather than collapsing into a dense custard.
“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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