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 hot 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).
In a bowl, mix the sweet milk, flour, melted butter, and 3 egg yolks.
Fill buttered cups halfway with the mixture.
Bake for 20 minutes.
Make the sauce and serve
In another bowl, beat the reserved egg whites to a stiff froth.
Gradually add the powdered sugar and orange juice, mixing well.
Turn the baked puffs out onto a platter and cover with the sauce just before serving.
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.
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Milk + coffeetop 10% of all pairsSmell alikemoderateCooked together2,202 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Coffee + orangetop 13% of all pairsSmell alikemoderateCooked together326 recipes
Shared aroma: 2,3-butanedione (buttery, creamy).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Egg yolks enrich the batter, and whipped whites give the sauce a light, airy body.
- Flour
- Provides structure so the batter sets around the air and steam as the puffs bake.
- Sweet milk
- Supplies the liquid that turns the batter into a pourable mixture and creates steam for rising.
- Melted butter
- Adds fat for richness and a tender crumb in the baked puffs.
- Powdered sugar
- Sweetens the sauce and dissolves smoothly into the whipped whites.
- Orange juice
- Adds acidity and citrus flavor to the sauce, balancing the sweetness.
The step that matters
Beat the egg whites to a stiff froth. Whipped whites hold air only when fully beaten and kept free of yolk or grease. Under-beaten or deflated whites make the sauce thin and dense instead of light.
Swap the orange
How well each one fits the dish's main ingredients (milk, flour, butter, egg, coffee, sugar):
- Vanillafits better
- Raisinfits better
- Figfits better
- Orangethe original
Fit is the average pairing score against milk, flour, butter, egg, coffee, sugar. Candidates are from the same food group and used in at least 100 recipes.
“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.
You might also like
Orange Bundt Cake349 recipes
Orange Cream Rice Pudding121 recipes
Orange Gelatin100 recipes
Coffee Ice Cream91 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.