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 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the base
Preheat the oven to 350°F (175°C).
In a saucepan, melt the butter over medium heat.
Stir in the flour, salt, and paprika, cooking for a few minutes.
Gradually add the milk, stirring until smooth and thickened.
Remove from heat and mix in the egg yolks and grated cheese.
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 greased baking dish.
Bake for 25-30 minutes until puffed and golden.
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
- Egg whites
- Whipped to stiff peaks, they trap air that lifts the souffle as it bakes.
- Egg yolks
- Enrich the base and add richness and structure as they set with heat.
- Flour
- Thickens the melted butter and milk into a stable base that holds the air.
- Grated cheese
- Adds rich savory flavor and fat, and helps the base set as it cooks.
- Milk
- Forms the liquid that the flour thickens into a smooth white sauce base.
- Butter
- Fat that cooks with the flour to form the roux that starts the base.
The step that matters
Folding the egg whites into the cheese mixture. Folding gently keeps the air trapped in the whipped whites. Stirring or deflating them makes the souffle rise poorly and turn 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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