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 ↓
Cream Puffs
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 custard
In a saucepan, boil the milk.
In a bowl, beat together the flour, sugar, and 2 eggs.
Stir the flour mixture into the boiling milk until thickened.
Add vanilla extract to the mixture and set aside.
Make the choux paste
In another saucepan, combine water and butter and bring to a boil.
Stir in 2 cups of sifted flour while boiling until combined.
Let the mixture cool, then add 5 beaten eggs and ¼ teaspoon baking soda.
Drop spoonfuls of the mixture onto a baking sheet.
Bake and fill
Bake at 400°F (200°C) for 30 minutes.
Once baked, open the puffs with a knife and fill with the cream mixture.
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).
-
Milk + buttertop 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).
-
Flour + buttertop 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
- Eggs
- Bind the paste and give the puffs structure and lift as they set.
- Flour
- Thickens the custard and gives the choux paste its body.
- Butter
- Adds fat and richness, contributing to a tender interior.
- Milk
- Forms the liquid base of the custard, giving it creaminess.
- Sugar
- Adds sweetness to the custard filling.
- Baking soda
- Helps the puffs rise and brown in the oven.
The step that matters
Let the mixture cool before adding the eggs. Eggs added to a very hot paste can scramble and fail to emulsify. Cooling to warm lets the eggs blend smoothly, so the paste holds its shape and puffs properly in the oven.
Swap the vanilla
How well each one fits the dish's main ingredients (flour, sugar, egg, milk, butter):
- Vanillathe original
- Raisinfits about as well
- Figfits less well
- Coconutfits less well
Fit is the average pairing score against flour, sugar, egg, milk, butter. 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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