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 ↓
Lemon Feather 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 batter
Beat the butter and sugar together until creamy.
Add the grated lemon rind and mix well.
Beat the eggs and add them to the mixture, mixing thoroughly.
Stir in the milk.
Sift in the flour and baking powder, then add the vanilla extract and stir well.
Grease a cake tin and pour the mixture into it.
Bake
Bake for one hour.
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.
-
Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
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).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
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
- All-purpose flour
- Provides the structure that sets the cake crumb as it bakes.
- Baking powder
- Releases gas during baking so the cake rises and becomes light.
- Caster sugar
- Sweetens the cake and, creamed with butter, helps trap air for a tender texture.
- Eggs
- Add structure and richness and help bind the batter together.
- Butter
- Adds fat for flavour and a tender, moist crumb.
- Milk
- Adds moisture and loosens the batter to a pourable consistency.
The step that matters
Beat the butter and sugar until creamy. Creaming works air into the fat and sugar, and this trapped air helps the cake rise and gives it a light texture. Under-beating leaves a dense cake.
Swap the lemon
How well each one fits the dish's main ingredients (flour, sugar, egg, butter, milk, vanilla):
- Figfits better
- Raisinfits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against flour, sugar, egg, butter, milk, vanilla. 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.
More lemon cake recipes
You might also like
Lemon Ice147 recipes
Vanilla Ice Cream108 recipes
Lemon Sherbet103 recipes
Lemon Custard64 recipesThe 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.