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 ↓
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 dough
Boil the water and butter together.
Stir in the flour gradually while boiling.
Let the mixture cool, then add the beaten eggs and baking soda.
Bake
Drop spoonfuls of the mixture onto baking tins.
Bake in a 400°F (200°C) oven until golden.
Make the cream
For the cream, beat the eggs, sugar, and flour together.
Stir this mixture into boiling milk.
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 + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 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
- Flour
- Starch that gelatinizes with the boiling liquid to form a firm, hollow dough.
- Eggs
- Set the dough and add moisture, and their steam helps the puffs rise.
- Butter
- Adds fat that tenderizes the dough and gives a richer flavor.
- Milk
- Provides the liquid base of the cream and adds richness.
- Sugar
- Adds sweetness to the cream.
The step that matters
Let the mixture cool before adding the beaten eggs. Eggs added to a very hot paste can scramble or cook unevenly instead of blending smoothly. Cooling the paste first lets the eggs incorporate evenly, which gives the dough the smooth, stretchy texture needed for the puffs to rise well in the oven.
“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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