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 ↓
White Mountain 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
Preheat the oven to 350°F (175°C).
Make the cake
Cream together the sugar and butter until light and fluffy.
Add the sweet milk, cornstarch, flour, egg whites, vanilla, and baking powder. Mix until smooth.
Pour the batter into prepared cake pans and bake until a toothpick comes out clean.
Make the frosting and assemble
For the frosting, beat the egg whites until soft peaks form, then gradually add sifted sugar and vanilla, beating until very light.
Spread the frosting between the layers and on the outside of the cake.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Butter
- Creams with sugar to trap air, giving the cake a light, fluffy crumb and rich flavour.
- Egg whites
- Whipped for the frosting to give it volume and a light, airy texture; also add structure to the cake batter.
- Cornstarch
- Tenderises the crumb, giving the cake a fine, soft texture lighter than flour alone.
- Flour
- Provides the main structure of the cake as it sets in the oven.
- Baking powder
- Releases gas in the batter, helping the cake rise and become airy.
- Sugar
- Sweetens the cake and helps create a tender, fine crumb when creamed with butter.
The step that matters
Beating the frosting egg whites. Egg whites must be whipped to soft peaks and sugar added gradually so they hold air and form a stable, light frosting. Under-beaten or overmixed whites can collapse or turn grainy.
Swap the vanilla
How well each one fits the dish's main ingredients (sugar, butter, milk, flour, egg):
- Vanillathe original
- Raisinfits about as well
- Figfits less well
- Coconutfits less well
Fit is the average pairing score against sugar, butter, milk, flour, egg. 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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