Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
80 Marbled Chocolate Cake
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
Make a batter as for white cake.
Take out 1 cup of the batter and mix in 5 teaspoons of grated chocolate moistened with Ewell's X. L. Dairy Bottled Milk and vanilla extract.
Layer and bake
Pour a layer of the white batter into a baking pan.
Drop the chocolate batter in spots on top of the white batter.
Spread the remaining white batter over the chocolate batter.
Bake in a well-heated oven at 400°F (200°C) until done.
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 + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Chocolate + vanillatop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
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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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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Add structure as their proteins set during baking, holding the cake together.
- Butter
- Adds fat that makes the crumb tender and rich.
- Sugar
- Adds sweetness and helps the crust brown.
- Baking powder
- Releases gas during baking, lifting the batter so the cake rises.
- Chocolate
- Gives the darker batter its flavor and color, creating the marbled pattern.
- Milk
- Adds moisture that hydrates the flour and keeps the cake soft.
The step that matters
Dropping the chocolate batter in spots. The chocolate batter is denser and darker than the white batter. Spreading it fully or stirring it in blurs the pattern, so it should be placed in separate spots and left mostly unmixed to keep the marbling visible.
“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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