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 ↓
Perfection 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.
Make the batter
Dissolve the corn starch in half of the milk.
Cream the butter and sugar together.
Add the egg whites and mix well.
Stir in the dissolved corn starch and remaining milk.
Add baking powder and flavoring.
Bake
Pour the batter into a loaf pan.
Bake at 350°F (175°C) 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).
-
Corn + milktop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + corntop 13% of all pairsSmell alikemoderateCooked together6,165 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Corn + lemontop 13% of all pairsSmell alikemoderateCooked together1,927 recipes
Shared aroma: 2-nonenal (fatty, 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
- Egg whites
- Add structure and help the cake hold its rise.
- Butter
- Creamed with sugar, it adds richness and a tender crumb.
- Sugar
- Creamed with butter, it sweetens and helps tenderize the crumb.
- Flour
- Provides the main structure that holds the cake together.
- Corn starch
- Softens the crumb, making the cake more tender than flour alone.
- Baking powder
- Releases gas in the batter, causing the cake to rise.
The step that matters
Add baking powder and flavoring.. Baking powder starts releasing gas as soon as it gets wet and meets the batter. Once it is added, the batter should go into the pan and into the oven promptly, so the bubbles are trapped and the cake rises well rather than falling flat.
Swap the lemon
How well each one fits the dish's main ingredients (egg, butter, sugar, flour, corn, milk):
- Vanillafits better
- Raisinfits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against egg, butter, sugar, flour, corn, milk. 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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