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 says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the choux dough
Combine hot water, butter, and sugar in a double boiler and bring to a boil.
Stir in flour and beat until smooth. Set aside to cool.
Add eggs one at a time, beating well after each addition.
Drop spoonfuls of the mixture onto a greased baking pan.
Glaze the tops with egg and bake for 30 minutes at 400°F (200°C).
Make the cream filling
Beat eggs and sugar together, then add flour.
Heat milk in a double boiler, then add the egg mixture and cook until smooth.
Remove from heat, add butter, and when cool, stir in vanilla.
Fill and serve
Cut a slit in the side of each puff and fill with the cream filling.
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).
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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
- Eggs
- Provide structure and richness, setting the filling and puffing the dough as they expand with steam.
- Flour
- Gives the dough and filling body, helping them hold their shape while cooking.
- Butter
- Adds fat for tenderness and richness in both the dough and the cream filling.
- Milk
- Forms the liquid base of the custard, adding creaminess and flavor.
- Sugar
- Adds sweetness and helps the custard filling brown lightly and stay smooth.
The step that matters
Beat the eggs in one at a time after the flour paste cools. If the paste is still hot, eggs scramble, and beating each one in fully builds the glossy, stretchy dough needed for the puffs to rise and hold a hollow center.
Swap the vanilla
How well each one fits the dish's main ingredients (butter, sugar, flour, egg, milk):
- Vanillathe original
- Raisinfits about as well
- Figfits less well
- Coconutfits less well
Fit is the average pairing score against butter, sugar, flour, egg, milk. 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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