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Dessert

Peach Mousse

A chilled dessert made with peach puree, gelatin, lemon juice, sugar, and whipped cream.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Gelatin and cream match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 1,628 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓

Peach Mousse

Ingredients

Directions

Make the mousse

  1. Dissolve the gelatin in cold water.

  2. Add the melted gelatin to the peach puree, lemon juice, and sugar.

  3. Stir until the mixture begins to congeal.

  4. Fold in the whipped cream.

Set and chill

  1. Mold the mixture and chill for 3 to 4 hours.

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. Gelatin + creamtop 7% of all pairs
    Smell alikestrong
    Cooked together1,628 recipes

    Shared aroma: acetic acid (sour, vinegar).

  2. Gelatin + sugartop 7% of all pairs
    Smell alikemoderate
    Cooked together2,778 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  3. Sugar + creamtop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

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

  4. Peach + lemontop 12% of all pairs
    Smell alikemoderate
    Cooked together947 recipes

    Shared aroma: trans-2-nonenal (cardboard, fatty).

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

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

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

What each ingredient does

Gelatin
Sets the mixture into a soft, firm structure as it cools.
Heavy cream
Whipped air and fat give the mousse a light, creamy texture.
Peaches
Supply the main fruit flavor and moisture of the mousse.
Sugar
Adds sweetness and balances the tartness of the lemon.
Lemon juice
Adds acidity that brightens the peach flavor.

The step that matters

Fold in the whipped cream as the mixture begins to congeal. Gelatin sets as the mixture cools. If it has thickened too far, the whipped cream will not blend in smoothly and can leave lumps. If it is still too liquid, the cream will deflate and the mousse will not hold its shape when molded.

Swap the lemon

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

  1. Vanillafits better
  2. Raspberryfits better
  3. Strawberryfits better
  4. Lemonthe original

Fit is the average pairing score against gelatin, peach, 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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