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 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 choux dough
Boil water and butter together.
Add flour and stir until smooth.
Cool the dough.
Add eggs one at a time, stirring until smooth.
Drop spoonfuls far apart on a baking sheet.
Bake at 400°F (200°C) for 30 minutes.
Make the filling and assemble
Mix sugar, flour, and egg for the filling.
Pour the filling mixture into boiling milk and flavor to taste.
Cool the filling mixture.
Cut puffs open and fill with the 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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
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).
-
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
- Butter
- Melts into the boiling water to add fat and richness to the dough.
- Flour
- Gives the dough structure once it is cooked with the boiling liquid.
- Eggs
- Bind the dough and provide the structure and rise that puff the shells.
- Milk
- Provides the liquid base that the custard-style filling thickens in.
- Sugar
- Adds sweetness to the filling.
The step that matters
Bake at 400°F (200°C) for 30 minutes. Steam from the water in the dough must expand the shells while the structure sets. Opening the oven early can cause the puffs to collapse, so they should stay undisturbed until done.
“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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