Skip to main content
Dessert

Plain Sponge Cake

A light, airy cake made with eggs, sugar, flour, lemon, baking soda, and cream of tartar.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
Jump to recipe ↓

Why it works: Sugar and cream 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 ↓

Plain Sponge 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

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

  2. Beat the egg whites until stiff peaks form and set aside.

Make the batter

  1. In a separate bowl, mix the egg yolks, sugar, and cold water until well combined.

  2. Add the sifted flour, lemon juice, lemon rind, baking soda, and cream of tartar to the mixture and stir until smooth.

  3. Gently fold in the beaten egg whites until just combined.

Bake

  1. Pour the batter into a greased cake pan and bake for 20 to 30 minutes, or until a toothpick 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.

  1. Sugar + creamtop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

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

  2. Sugar + flourtop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  3. Egg + flourtop 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).

Egg and flour 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

Eggs
Whites trap air when beaten, giving the cake its light, airy structure.
All-purpose flour
Provides the starch and gluten that set the cake's structure as it bakes.
Granulated sugar
Sweetens the cake and helps keep the crumb tender and moist.
Baking soda
Reacts with acid in the batter to produce gas that helps the cake rise.
Cream of tartar
Acidic and stabilizes beaten egg whites, helping them hold their volume.

The step that matters

Folding in the beaten egg whites. Stirring vigorously deflates the air bubbles in the whites, which are the main source of lift. Fold gently and only until just combined so the cake stays light.

Swap the lemon

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

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

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

You might also like

Lemon CakeLemon Cake228 recipesLemon IceLemon Ice147 recipesLemon SherbetLemon Sherbet103 recipesLemon CustardLemon Custard64 recipes