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Peach Sponge

A gelatin-based peach sponge made with peaches, sugar, water, egg whites, and gelatin.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Peach and sugar are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 2,308 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓

Peach Sponge

Ingredients

Directions

Prepare the gelatin and syrup

  1. Soak the gelatin in ½ cup of water for 2 hours in a cool place, or 30 minutes on the back of the stove.

  2. Boil the remaining water and sugar together for 15 minutes.

Make the peach sponge

  1. Mash the peaches and press them through a fine colander.

  2. Pour the syrup over the peaches.

  3. Place the saucepan with the mixture in another pan of boiling water and cook for 5 minutes, stirring constantly.

  4. Add the soaked gelatin and stir for 5 minutes.

  5. Place the pan in cold water and stir until it begins to cool.

  6. Fold in the beaten egg whites and stir until it starts to harden.

Set and serve

  1. Pour the mixture into a mold and refrigerate until set.

  2. Unmold the sponge and serve with cream and sugar.

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. Peach + sugartop 17% of all pairs
    Smell alikelow
    Cooked together2,308 recipes

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

  2. Egg + sugartop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

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

  3. Peach + eggtop 29% of all pairs
    Smell alikemoderate
    Cooked together1,048 recipes

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

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

What each ingredient does

Gelatine
Sets the liquid mixture into a firm, sliceable sponge as it cools.
Egg whites
Beaten into the mixture to give the sponge its light, airy texture.
Peaches
Provide the fruit flavour and moisture that becomes the body of the sponge.
Sugar
Sweetens the peach mixture and helps form the syrup base.

The step that matters

Fold in the beaten egg whites while the mixture is only starting to set. If the mixture is too warm, the egg whites deflate and lose their air; if it has set too firmly, they will not blend in evenly. Cooling just until it begins to thicken lets the foam hold while staying mixable.

Swap the peach

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

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

Fit is the average pairing score against 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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