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Dessert

Sunshine Cake

A light, airy cake made with egg whites, yolks, sugar, flour, lemon juice, and baked at 350°F.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Sunshine Cake

Why it works: Cream and sugar are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓

Sunshine 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

  1. Sift the flour with cream of tartar 4 times.

  2. Beat the egg whites until very light.

  3. Gradually add the sugar while continuing to beat until very light.

  4. Add the beaten egg yolks, salt, and lemon juice; mix well.

  5. Fold in the flour gently.

Bake

  1. Bake in an angel food cake pan at 350°F (175°C) until golden.

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.

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.

  1. Cream + sugartop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

    Shared aroma: 2,3-butanedione (butter, sweet).

  2. Flour + sugartop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  3. Flour + eggtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Flour + lemontop 17% of all pairs
    Smell alikemoderate
    Cooked together30,404 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Sugar + lemontop 18% of all pairs
    Smell alikelow
    Cooked together53,532 recipes

    Shared aroma: 2-nonenal (fatty, green).

Flour and egg barely smell alike, yet cooks put them together in 106,462 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 trap air, giving the cake its light, airy structure.
All-purpose flour
Provides the structure that holds the cake together once baked.
Granulated sugar
Sweetens the cake and stabilizes the whipped egg white foam.
Egg yolks
Add richness, moisture, and color to the crumb.

The step that matters

Fold in the flour gently. Folding keeps the air bubbles in the whipped egg whites intact. Vigorous stirring deflates the foam, leading to a dense, flat cake.

Swap the lemon

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

  1. Raisinfits better
  2. Vanillafits better
  3. Figfits about as well
  4. Lemonthe original

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