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 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
Preheat your oven to 350°F (175°C).
In a mixing bowl, cream together the butter and sugar until light and fluffy.
Add the warm water or milk, vanilla extract, and lemon extract, mixing well.
In a separate bowl, combine the flour and baking powder.
Gradually add the dry ingredients to the wet mixture, stirring until just combined.
Add the egg whites
In another bowl, beat the egg whites until stiff peaks form.
Gently fold the beaten egg whites into the batter until fully incorporated.
Bake
Pour the batter into a greased cake pan and bake for 25-30 minutes, or 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.
Photo for illustrative purposes only · Contact us to use it
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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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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Vanilla + flourtop 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
- Egg whites
- Whipped to stiff peaks, they trap air that lifts and gives the cake its light, airy crumb.
- Butter
- Creamed with sugar, it helps trap air and adds tenderness and richness to the crumb.
- All-purpose flour
- Its proteins form the gluten network that gives the cake structure as it bakes.
- Baking powder
- Releases gas in the batter and heat, helping the cake rise and become light.
- Sugar
- Sweetens the cake and, creamed with butter, helps create a fine, tender texture.
The step that matters
Folding in the egg whites. Stiff whites hold the air that lifts the cake. Stirring hard or over-mixing deflates them, leaving a dense, flat crumb, so fold gently until just incorporated.
Swap the lemon
How well each one fits the dish's main ingredients (egg, sugar, butter, milk, vanilla, flour):
- Figfits better
- Raisinfits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against egg, sugar, butter, milk, vanilla, flour. 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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