Skip to main content
Dessert

Strawberry Sponge

A light gelatin-based sponge made with strawberry juice, sugar, gelatin, boiling water, and beaten egg whites.

From an old cookbook · modernised transcription
Jump to recipe ↓

Why it works: Strawberry and sugar are a kitchen classic. They rank in the top 20% of all ingredient pairs, and cooks put them together in 3,060 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓

Strawberry Sponge

Ingredients

Directions

  1. Soak the gelatin in ½ cup cold water for 30 minutes.

  2. Pour boiling water over the soaked gelatin and stir in the sugar until dissolved.

  3. Beat the egg whites until stiff peaks form and gently fold them into the gelatin mixture.

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. Strawberry + sugartop 20% of all pairs
    Smell alikelow
    Cooked together3,060 recipes

    Shared aroma: guaiacol (smoky, sweet).

  2. Sugar + eggtop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

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

  3. Strawberry + eggtop 29% of all pairs
    Smell alikelow
    Cooked together1,509 recipes

    Shared aroma: 2,4-decadienal (seaweed).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Eggs
Whipped whites trap air, giving the sponge its light, airy structure.
Gelatine
Sets the liquid as it cools, holding the foam and giving the sponge its firm body.
Strawberry juice
Provides the main liquid and the strawberry flavour.
Sugar
Adds sweetness and helps dissolve the gelatine evenly into the liquid.

The step that matters

Folding in the egg whites. Whipped whites hold air bubbles that make the sponge light. Stirring or deflating them while folding knocks out that air, so the finished sponge turns dense. Fold gently and only until no white streaks remain.

Swap the strawberry

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

  1. Vanillafits better
  2. Raisinfits better
  3. Lemonfits better
  4. Strawberrythe original

Fit is the average pairing score against sugar, egg. 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 strawberry sponge recipes

You might also like