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 ↓
Popovers, or 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.
Make the batter
Break the eggs into a bowl and beat them until light.
Gradually add the milk while continuing to beat for about five minutes.
Add the salt, then add the flour all at once and beat until smooth like cream.
Bake
Butter cups or deep muffin pans and fill them halfway with the batter.
Bake in a moderate oven at 350°F (175°C) for about 30 minutes.
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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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 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
- Eggs
- Provide structure and, as they expand with steam, lift the batter into hollow shells.
- Milk
- Adds moisture that turns to steam in the oven, helping the popovers rise.
- Flour
- Forms the gluten network that holds the rising batter's shape as it sets.
The step that matters
Beat the batter until smooth. Thorough beating develops the gluten and dissolves the flour so the batter can stretch and rise. Under-beaten batter leaves lumps and weak popovers that collapse or stay 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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