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Dessert

Guava Sponge

A gelatin-based dessert made with guava pulp, sugar, and whipped egg whites, chilled until set.

From an old cookbook · modernised transcription
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Why it works: Sugar and egg are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 122,807 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓

Guava Sponge

Ingredients

Directions

Make the sponge

  1. Dissolve gelatine in cold water.

  2. Add sugar and guava pulp, mixing well.

  3. Whip egg whites until stiff peaks form.

  4. Fold egg whites into the guava mixture.

Set and serve

  1. Chill until set.

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

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

  2. Sugar + guavatop 26% of all pairs
    Smell alikelow
    Cooked together115 recipes

    Shared aroma: 1-penten-3-one (fish, pungent).

  3. Guava + eggtop 33% of all pairs
    Smell alikelow
    Cooked together38 recipes

    Shared aroma: decanal (soap, orange peel).

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

What each ingredient does

Gelatine
Sets the liquid into a firm, wobbly structure as it chills.
Egg whites
Whipped into foam, they lighten the mixture and give the sponge its airy texture.
Guava pulp
Adds fruity flavour and aroma, along with moisture and tartness.
Sugar
Sweetens the mixture and balances the tartness of the guava.

The step that matters

Folding in the egg whites. Whipped whites hold air that gives the sponge its lightness. Stirring them in vigorously knocks out air, so fold gently with a large spatula to keep the mixture airy.

Swap the guava

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

  1. Vanillafits better
  2. Raisinfits better
  3. Lemonfits better
  4. Guavathe 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.

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