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 Coffee Cake
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 dough
Cover the yeast with cold water.
Beat the eggs until light.
Heat the milk until scalding hot; pour it over the beaten eggs.
Add the sugar and salt, and let it cool to about 80°F (27°C).
Add the yeast and enough flour to make a soft dough.
Turn the dough onto a well‑floured surface and knead until smooth.
Place the dough in a buttered bowl, cover, and let it rise for 3 hours or until light.
Soften the butter and mix it thoroughly into the dough.
Allow the dough to rise again for 2 hours.
Shape and bake
Roll the dough into a sheet 1 inch thick and place it in a buttered pan.
Spread with melted butter, dredge with sugar and cinnamon, and let it rise for 1 hour.
Bake in a moderate oven at 350°F (175°C) for 35 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 + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + cinnamontop 10% of all pairsSmell alikemoderateCooked together12,655 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Yeast
- Ferments the dough so it rises and becomes light and airy.
- Eggs
- Add structure and richness to the dough, helping it hold its shape.
- Milk
- Adds moisture and softness to the dough and helps browning.
- Butter
- Adds fat for tenderness and richness in the dough and topping.
- Sugar
- Feeds the yeast and adds sweetness and browning to the crust.
The step that matters
Cooling the milk-egg mixture before adding yeast. Yeast is killed by very hot liquid, so the mixture must cool to about 80°F before the yeast goes in. If it is too hot, the yeast will not raise the dough.
“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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