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 moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
Separate the egg yolks and whites.
Make the batter
Beat the yolks until thick and the whites until dry.
Mix half the milk and half the flour into the yolks until smooth.
Add the remaining milk and flour, then warm the butter and stir it in.
Beat the batter until light and bubbly, then stir in the baking soda.
Gently fold in the egg whites without overmixing.
Bake and serve
Butter tea cups or an earthen mold, pour in the batter, and bake for 30 to 45 minutes.
Serve with butter and sugar or your preferred sauce.
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).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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
- Whipped whites lift the batter and give the puffs their airy structure as they set.
- Flour
- Provides the starch and gluten that set the batter and give the puffs their body.
- Milk
- Supplies the liquid that turns the flour into a pourable batter and adds richness.
- Baking soda
- Reacts with the batter to produce gas, helping the puffs rise and brown.
The step that matters
Gently fold in the egg whites without overmixing. Whipped egg whites trap air that makes the puffs rise. Vigorous stirring knocks that air out, so the puffs bake up dense instead of light.
“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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