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 ↓
Pink and White Layer 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
Preheat the oven to 350°F (175°C).
Cream the butter and sugar together until light and fluffy.
Add the milk and mix well.
Gradually stir in the cornflour, all-purpose flour, and baking powder.
Add the flavouring essence and fold in the whipped egg whites.
Divide the batter in half; color one half pink with fruit juice and cochineal.
Bake and assemble
Pour each half into well-buttered small sandwich tins and bake until golden.
Once cooled, layer the pink and white cakes alternately with your choice of filling.
Ice the top layer and decorate with pink icing.
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.
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 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
- Egg whites
- Whipped and folded in, they trap air and give the cakes lightness and structure.
- Butter
- Creamed with sugar, it adds tenderness, richness and a fine crumb.
- Cornflour
- Its fine starch softens the crumb, giving a tender, delicate texture.
- All-purpose flour
- Provides the gluten network that gives the cakes their main structure.
- Baking powder
- Releases gas during baking, helping the layers rise.
- Sugar
- Adds sweetness and, creamed with butter, helps trap air for a light texture.
The step that matters
Fold in the whipped egg whites. Folding gently keeps the air trapped in the whites; vigorous stirring deflates the batter, leading to flatter, denser layers.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipes