Why it works: Butter and milk 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 ↓
Devil Cake
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the batter
Cream the butter and brown sugar together.
Add the sour milk and beaten egg yolks, mixing well.
Dissolve the baking soda in a small amount of water and add it to the mixture.
Stir in the melted chocolate and flour until combined.
Gently fold in the beaten egg whites last.
Bake and ice
Pour the batter into a greased cake pan and bake at 350°F (175°C) until a toothpick comes out clean.
For icing, mix powdered sugar with sweet cream to desired consistency and spread over the cooled cake.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Chocolate + creamtop 11% of all pairsSmell alikemoderateCooked together5,466 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Butter
- Creaming with sugar traps air, giving the cake a tender, fine crumb and richness.
- Brown sugar
- Adds sweetness and moisture, and its molasses content deepens the flavor and color.
- Sour milk
- Its acidity reacts with the baking soda to lift the batter and tenderizes the crumb.
- Eggs
- Yolks add richness and structure, while whipped whites add lift and airiness.
- Baking soda
- Reacts with the acid in the sour milk to produce carbon dioxide, leavening the cake.
- Melted chocolate
- Provides the chocolate flavor and dark color that define a devil's food cake.
The step that matters
Folding in the egg whites. Beaten whites hold the air that lifts the batter. Folding them in gently and last keeps that air from collapsing, so the cake rises well and stays 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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