Why it works: Vanilla and milk 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 ↓
Marble 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.
Prepare the batters
Preheat the oven to 350°F (175°C).
Cream together the white sugar and butter.
Sift the baking powder into the flour and add it to the creamed mixture.
Stir in the cornstarch and vanilla extract.
Add the egg whites and sweet milk, mixing well.
In another bowl, mix the brown sugar, Karo syrup, butter, egg yolks, sour milk, cloves, cinnamon, mace, and grated nutmeg.
Add 1½ cups of flour to the dark mixture and stir in the baking soda dissolved in a little milk.
Bake
Pour the white and dark mixtures alternately into a well-buttered cake tin.
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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Vanilla + milktop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Vanilla + clovetop 6% of all pairsSmell alikestrongCooked together1,049 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Sugar + syruptop 6% of all pairsSmell alikestrongCooked together5,842 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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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).
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
- Egg whites and yolks give structure and richness to the crumb.
- All-purpose flour
- Provides the starch and gluten that form the cake's structure.
- Butter
- Adds fat for tenderness and flavour in both batters.
- Baking soda
- Reacts with the acidic sour milk to release gas and lift the dark batter.
- Baking powder
- Releases gas in the batter to help the cake rise.
- Brown sugar
- Adds sweetness and moisture, and deepens the colour of the dark batter.
The step that matters
Pour the white and dark mixtures alternately. Pouring in alternating spoonfuls, rather than all at once, creates the marbled pattern. Overmixing after pouring blends the two batters into a uniform brown and loses the swirl.
Swap the clove
How well each one fits the dish's main ingredients (sugar, butter, flour, vanilla, egg, milk, syrup):
- Cinnamonfits better
- Nutmegfits better
- Gingerfits about as well
- Clovethe original
Fit is the average pairing score against sugar, butter, flour, vanilla, egg, milk, syrup. 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.
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