Why it works: Milk and butter 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 ↓
German 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 batter
Preheat the oven to 400°F (200°C).
Beat the egg whites and yolks separately.
Combine the egg yolks, flour, milk, and salt until smooth.
Fold in the beaten egg whites gently.
Pour the mixture into muffin rings and bake until puffed and golden.
Make the sauce
For the sauce, cream together the sugar and butter.
Stir in the egg yolk, wine, and boiling water until well mixed.
Keep the sauce warm over a kettle of hot water.
Just before serving, stir in the beaten egg white.
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 + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + winetop 13% of all pairsSmell alikemoderateCooked together8,645 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
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Flour + milktop 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).
Flour and butter 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
- Eggs
- Whites trapped by beating and folding give the puffs their lift and airy structure.
- Flour
- Sets with the egg during baking to give the puffs a firm, sliceable body.
- Milk
- Adds moisture and liquid that steams in the oven to help the puffs rise.
- Butter
- Adds fat and richness to the sauce, giving it a smooth, creamy texture.
- Sugar
- Sweetens the sauce and, creamed with butter, helps it turn smooth and light.
- Wine
- Adds acidity and aroma to the sauce, balancing its sweetness.
The step that matters
Fold in the beaten egg whites gently. Egg whites hold air only while intact; vigorous stirring deflates the foam, so the puffs will rise less and turn out dense.
“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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