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 Layer 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 the batters
Preheat the oven to 350°F (175°C).
In a bowl, cream together the white sugar and butter. Add the milk and egg whites, mixing well.
In another bowl, combine the cream of tartar, baking soda, and flour, then add to the wet mixture.
In a separate bowl, mix the brown sugar, molasses, and milk.
Add the grated nutmeg, cinnamon, allspice, baking soda, cream of tartar, and flour, then mix in the egg yolks.
Bake
Layer the light and dark mixtures in a greased cake pan.
Bake for 30-35 minutes or until a toothpick 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).
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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
- Creams with the sugar to give the cake tenderness and a rich texture.
- Egg whites
- Whipped structure helps the cake rise and set its open crumb.
- Egg yolks
- Add richness and moisture to the dark batter.
- Flour
- Provides the structure that holds the cake together as it bakes.
- Baking soda
- Reacts with acidic molasses and cream of tartar to lift the batter.
- Molasses
- Adds dark colour, moisture and a deep sweetness to the dark layer.
The step that matters
Layer the light and dark mixtures. Pouring the two batters in loose, uneven layers keeps them distinct; if they are stirred together the marble pattern is lost and the cake bakes to one colour.
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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