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 ↓
Perfection Cake
Ingredients
Directions
Make the batter
Cream the butter and sugar together until light and fluffy.
Dissolve the cornstarch in ½ cup of the milk and add it to the butter and sugar mixture.
Dissolve the baking soda in the remaining milk and add it to the mixture.
Add the flour and beat well until combined.
Sift in the cream of tartar with a little of the flour and mix.
Add vanilla to taste.
Gently fold in the beaten egg whites.
Bake
Pour the batter into a prepared cake pan and bake until a toothpick inserted in the center 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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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).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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
- Egg whites
- Beaten and folded in, they trap air and give the cake its light, airy structure.
- Flour
- Provides the main structure that holds the cake together as it sets.
- Butter
- Creamed with sugar to trap air and adds richness and tender texture.
- Sugar
- Sweetens the cake and helps create a fine, tender crumb when creamed with butter.
- Cornstarch
- Softens the crumb, giving a tender texture lighter than flour alone.
- Cream of tartar
- Stabilizes the whipped egg whites and adds a slight acidity to the batter.
The step that matters
Gently fold in the beaten egg whites. Egg whites hold air only when whipped; vigorous stirring deflates them, which leads to a dense, flat cake. Fold gently with a spatula until just combined.
“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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