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Dessert

Floating Island of Fresh Raspberries

A dessert of raspberry purée topped with a meringue island.

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 ↓

Floating Island of Fresh Raspberries

Ingredients

Directions

  1. Crush the raspberries with ½ cup sugar.

  2. Beat the egg whites to stiff peaks.

  3. Gradually add ½ cup powdered sugar to the egg whites.

  4. Press the raspberries through a fine strainer to remove seeds.

  5. Slowly beat the raspberry juice into the egg mixture until it holds peaks.

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).

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

What each ingredient does

Egg whites
Whipped into a foam that gives the dish its light, airy structure.
Powdered sugar
Dissolves easily into the whites and helps stabilize the foam.
Sugar
Sweetens the raspberries and draws out their juice when crushed.
Raspberries
Supply the main flavor and color, with their juice folded into the foam.

The step that matters

Slowly beat the raspberry juice into the egg mixture until it holds peaks.. Liquid added too quickly can deflate the whipped foam. Adding it slowly, while beating, lets the foam absorb the juice and set into a stable structure.

“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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