Why it works: Milk and flour are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
French Puffs
Ingredients
Directions
Make the paste
Boil 1 cup of milk and mix the other cup smoothly with the flour.
Add the flour mixture to the boiling milk and cook until it forms a stiff paste.
Let the mixture cool, then beat in the egg yolks, egg whites, and sugar until light.
Fry and serve
Drop spoonfuls of the batter into boiling lard and fry until light brown.
Serve with sifted sugar on top and a little preserve if desired.
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 + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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
- Thickens the milk into a stiff paste that gives the puffs their body.
- Egg yolks
- Add richness and help the batter set and hold its shape.
- Egg whites
- Beaten into the batter, they trap air that helps the puffs rise and lighten.
- Milk
- Forms the liquid base that the flour cooks into a paste.
The step that matters
Cooking the flour paste until stiff. Flour must be fully cooked in the boiling milk so the starch gelatinizes and the paste sets firm. Undercooked paste stays soft, so the batter cannot hold air and the puffs may collapse or turn heavy in the hot lard.
“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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