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Dessert

Cocoa Cake

A moist cake made with cocoa, butter, sugar, flour, baking powder, milk, vanilla, and eggs, finished with whipped cream.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
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Why it works: Cocoa and vanilla work together. They rank in the top 4% of all ingredient pairs, and cooks put them together in 357 recipes. Both carry sotolon, which smells curry, maple. The science ↓

Cocoa 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 the batter

  1. Preheat the oven to 350°F (175°C).

  2. Cream the butter and sugar together until light and fluffy.

  3. Add the cocoa, baking powder, flour, milk, and vanilla, mixing until combined.

  4. In a separate bowl, beat the egg whites until stiff peaks form.

  5. Gently fold the beaten egg whites into the batter.

Bake and serve

  1. Divide the batter into two layers and bake for 25-30 minutes.

  2. Once baked, cool the layers and fill with whipped cream.

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.

  1. Cocoa + vanillatop 4% of all pairs
    Smell alikemoderate
    Cooked together357 recipes

    Shared aroma: sotolon (curry, maple).

  2. Milk + vanillatop 5% of all pairs
    Smell alikemoderate
    Cooked together19,187 recipes

    Shared aroma: ethyl caproate (fruity, apple peel).

  3. Butter + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

  4. Sugar + vanillatop 8% of all pairs
    Smell alikelow
    Cooked together35,032 recipes

    Shared aroma: beta-damascenone (apple, rose).

  5. Cocoa + milktop 10% of all pairs
    Smell alikemoderate
    Cooked together643 recipes

    Shared aroma: methyl 2-methylbutyrate (fruity, apple).

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

Eggs
Whipped whites add lift and an airy, light crumb to the cake.
Butter
Creaming with sugar traps air and adds richness and tender texture.
Flour
Provides the structure that holds the cake together as it bakes.
Baking powder
Releases gas in the oven, helping the layers rise.
Cocoa
Gives the cake its chocolate flavour and dark colour.

The step that matters

Folding in the egg whites. Beaten whites hold air that gives the cake its rise. Stirring them in vigorously knocks that air out, leaving a dense cake, so fold gently until just combined.

Swap the cocoa

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

  1. Almondfits better
  2. Chestnutfits better
  3. Hazelnutfits about as well
  4. Cocoathe original

Fit is the average pairing score against butter, sugar, egg, flour, 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.

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