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 ↓
Marbled 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
Preheat oven to 350°F (175°C).
Cream butter and powdered sugar together.
Add eggs one at a time, mixing well after each addition.
Stir in sweet milk, baking soda, and cream of tartar sifted with flour.
Take about 1 cup of batter and mix in grated chocolate and 1 tablespoon milk.
Marble and bake
In a greased cake mold, alternate spoonfuls of yellow batter and dark chocolate mixture.
Gently swirl dark mixture into yellow batter with a spoon.
Continue layering until all batter is used.
Bake until a toothpick inserted comes out clean.
Make the icing
For icing, mix 1 cup sweet milk, corn starch, and chocolate in a saucepan.
Boil for 2 minutes, then add vanilla and sweeten with powdered sugar to taste.
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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Milk + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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Cream + chocolatetop 11% of all pairsSmell alikemoderateCooked together5,466 recipes
Shared aroma: delta-decalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Creams with sugar to trap air and add richness and tenderness to the crumb.
- Eggs
- Add structure and richness, binding the batter as the cake sets.
- Flour
- Forms the main structure of the cake as its proteins set during baking.
- Baking soda
- Reacts with the cream of tartar to produce gas that lifts the batter.
- Cream of tartar
- Acidifies the batter so it reacts with baking soda to help the cake rise.
- Grated chocolate
- Gives the dark marbling its flavor and color.
The step that matters
Swirl the chocolate batter gently. Over-swirling mixes the dark and yellow batters into a uniform color instead of distinct marbling, and vigorous stirring can deflate the air trapped by the creamed butter and sugar, leaving a denser cake.
“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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