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 the dark batter
Preheat your oven to 350°F (175°C).
In a bowl, mix the brown sugar, molasses, butter, flour, baking soda, and milk until smooth. Add the yolks of the eggs and spices, then mix well.
Prepare the light batter
In another bowl, cream together the white sugar and butter. Add the milk, flour, baking soda, cream of tartar, and the egg whites, mixing until combined.
Marble and bake
Combine both mixtures by alternating spoonfuls in a greased cake pan. Swirl the batter gently to create a marbled effect.
Bake for about 30-40 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).
-
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).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Yolks enrich the dark batter and whites, whipped in, lighten the light batter and add structure.
- Butter
- Adds fat for tenderness and a rich crumb in both batters.
- All-purpose flour
- Provides the structure that holds the cake together as it bakes.
- Molasses
- Adds moisture, deep sweetness and color to the dark batter.
- Baking soda
- Reacts with acidic ingredients to produce gas that helps the cake rise.
- Cream of tartar
- Stabilizes the egg whites and helps the light batter hold its lift.
The step that matters
Swirling the batter. Swirl gently, only enough to create streaks. Overmixing blends the two batters into a uniform color and deflates the air from the egg whites, reducing lift and tenderness.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, molasses, butter, flour, milk, egg, cream):
- Vanillafits better
- Raisinfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against sugar, molasses, butter, flour, milk, egg, cream. 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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