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 ↓
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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat your oven to 350°F (175°C) and grease your cake pans.
Make the light batter
In a bowl, cream together the white sugar and ½ cup butter until light and fluffy.
Add the milk and egg whites, mixing well.
In another bowl, combine the cream of tartar, baking soda, and flour, then gradually add to the wet mixture.
Make the dark batter
In a separate bowl, mix the brown sugar, ¼ cup butter, molasses, milk, nutmeg, cinnamon, allspice, baking soda, and egg yolks.
Combine the flour mixture with the dark mixture.
Bake
Spoon the light and dark batters into the prepared pans alternately.
Bake for 30-35 minutes or until a toothpick inserted comes out clean.
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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Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Adds richness and tenderness, and helps the batter cream into a light, fluffy texture.
- Egg whites
- Whipped structure that lifts and sets the crumb while the cake bakes.
- All-purpose flour
- Forms the main structure of the cake as its proteins set during baking.
- Molasses
- Adds moisture, deep sweetness, and the dark color of the darker batter.
- Baking soda
- Reacts with the acidic cream of tartar and molasses to produce gas that helps the cake rise.
- Egg yolks
- Add richness, moisture, and emulsifying fat that helps bind the dark batter.
The step that matters
Alternating the light and dark batters. Spooning the two batters in loosely alternating layers keeps them distinct for the marbled pattern. Overmixing or stirring them together blends them into one uniform color, so the marble effect is lost.
Swap the nutmeg
How well each one fits the dish's main ingredients (sugar, butter, milk, egg, cream, flour, molasses):
- Cinnamonfits about as well
- Nutmegthe original
- Gingerfits less well
- Allspicefits less well
Fit is the average pairing score against sugar, butter, milk, egg, cream, flour, molasses. 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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