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 ↓
French 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
In a clean saucepan, melt the butter over medium heat.
Stir in the flour until thick, but do not let it brown.
Gradually add the boiling milk and cream, stirring until smooth and thick.
Remove from heat and flavor with maraschino or noéau to taste.
Add the eggs and bake
In a bowl, beat the egg yolks with the powdered sugar.
Fold the yolk mixture into the milk mixture.
Whisk the egg whites until stiff peaks form and gently fold them in.
Pour the mixture into a souffle dish and bake at 350°F (175°C) for about one hour.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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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 makes the soufflé rise and turn light.
- Egg yolks
- Enrich the base and help set the soufflé as they cook, adding richness and structure.
- Flour
- Thickens the butter and milk into a stable base that holds the whipped structure.
- Milk
- Forms the liquid body of the base that the flour thickens.
- Powdered sugar
- Sweetens the yolks and dissolves easily into them for a smooth mixture.
The step that matters
Folding in the egg whites. Whites are whipped to stiff peaks to trap air. Folding gently keeps that air in; stirring or deflating the mixture stops the soufflé from rising well.
“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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