Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Vanilla 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
Melt the butter in a saucepan.
Stir in the flour and milk to make a smooth mixture.
Add the sugar and vanilla extract.
Beat in the egg yolks one at a time.
Fold and bake
Whip the egg whites until stiff peaks form.
Gently fold the whipped egg whites into the mixture.
Pour the mixture into a buttered soufflé dish lined with buttered parchment paper.
Steam or bake at 350°F (175°C) for about 30 minutes, or until set.
Serve
Serve with apricot or other sauce.
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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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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 soufflé as it cooks.
- Egg yolks
- Add richness and help set the custard base as it cooks.
- Flour
- Thickens the butter and milk mixture so it can hold the whipped egg whites.
- Butter
- Adds fat and richness to the base and helps keep the soufflé moist.
- Sugar
- Adds sweetness and helps stabilise the whites.
The step that matters
Gently fold the whipped egg whites into the mixture. Folding rather than stirring keeps the air bubbles in the whites intact. Those bubbles are what make the soufflé rise, so overmixing leads to a flat result.
Swap the vanilla
How well each one fits the dish's main ingredients (butter, flour, sugar, milk, egg):
- Vanillathe original
- Raisinfits about as well
- Figfits less well
- Coconutfits less well
Fit is the average pairing score against butter, flour, sugar, milk, egg. Candidates are from the same food group and used in at least 100 recipes.
“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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