Name: One, Two, Three, Four Cake
Ingredients: 1 cup butter; 2 cups sugar; 3 cups flour; 4 eggs; 1 cup sweet milk; 2 teaspoons baking powder; 1 teaspoon vanilla

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 ↓

One, Two, Three, Four 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

Cream the butter and sugar together until smooth.
Add the beaten egg yolks and mix well.
Gradually add part of the milk.
Gradually add part of the flour and mix until combined.
Fold in the beaten egg whites.
Add the remaining milk.
Add the remaining flour and mix until smooth.
Sift the baking powder with the flour.
Add the sifted baking powder to the batter.
Stir in the vanilla.

Bake

Pour the batter into a greased loaf pan or layer cake pans.
Bake until a toothpick inserted in the center comes out clean.

Recipe from a historical cookbook (Internet Archive).

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 pairs

Smell alikemoderate

Cooked together19,187 recipes

Shared aroma: ethyl caproate (fruity, apple peel).
Butter + milktop 7% of all pairs

Smell alikemoderate

Cooked together81,283 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).
Sugar + vanillatop 8% of all pairs

Smell alikelow

Cooked together35,032 recipes

Shared aroma: beta-damascenone (apple, rose).
Butter + flourtop 12% of all pairs

Smell alikelow

Cooked together124,287 recipes

Shared aroma: isobutyraldehyde (malty, green).
Flour + vanillatop 12% of all pairs

Smell alikemoderate

Cooked 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

Butter: Adds richness and a tender crumb by coating flour and trapping air when creamed.
Sugar: Sweetens the cake and helps create a tender texture when creamed with butter.
Flour: Provides the structure that holds the cake together as it sets.
Eggs: Add structure and richness, and the whites add lift when folded in.
Sweet milk: Adds moisture and loosens the batter so it blends evenly.
Baking powder: Releases gas in the batter, causing the cake to rise in the oven.

The step that matters

Fold in the beaten egg whites. Folding gently keeps the air beaten into the whites. Stirring hard would deflate them, leaving the cake denser and less risen.

Swap the vanilla

How well each one fits the dish's main ingredients (butter, sugar, flour, egg, milk):

Vanillathe original
Raisinfits about as well
Figfits less well
Coconutfits less well

Fit is the average pairing score against butter, sugar, flour, egg, 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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One, Two, Three, Four Cake