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Dessert

Raspberry Float

A dessert made by whipping egg whites with powdered sugar and raspberry jam, then served with whipped cream.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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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 ↓

Raspberry Float

Ingredients

Directions

  1. Whip the egg whites until stiff.

  2. Add the powdered sugar and beat well.

  3. Mix in the raspberry jam and beat with a spoon for 40 minutes.

  4. Pile the mixture in a glass dish and serve with whipped 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 + creamtop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

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

  2. Raspberry + creamtop 16% of all pairs
    Smell alikelow
    Cooked together1,332 recipes

    Shared aroma: delta-decalactone (sweet, creamy).

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

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

  4. Sugar + raspberrytop 21% of all pairs
    Smell alikelow
    Cooked together3,101 recipes

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

  5. Egg + creamtop 24% of all pairs
    Smell alikelow
    Cooked together42,166 recipes

    Shared aroma: acetic acid (sour, vinegar).

Egg and cream barely smell alike, yet cooks put them together in 42,166 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

Egg whites
Whipped into a foam that gives the dish its light, airy structure.
Powdered sugar
Dissolves into the whipped egg whites, sweetening them and stabilising the foam.
Raspberry jam
Adds fruity sweetness, flavour and colour to the beaten foam.

The step that matters

Beating the jam into the whites. Overbeating or deflating the foam after adding the jam can collapse the air structure, leaving a dense, weepy mixture instead of a light one.

Swap the raspberry

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

  1. Vanillafits better
  2. Raisinfits about as well
  3. Strawberryfits about as well
  4. Raspberrythe original

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

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