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Dessert

Prune Dessert

A dessert made from prunes, gelatin, water, sugar, walnuts, and whipped cream.

From an old cookbook · modernised transcription
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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 ↓

Prune Dessert

Ingredients

Directions

Prepare the prunes

  1. Cook prunes until tender, then strain through a colander.

Make the gelatine

  1. Soak gelatine in cold water for 5 minutes.

  2. Add boiling water to the gelatine and stir until dissolved.

  3. Mix in the sugar until combined.

Set and serve

  1. Pour the mixture into a mold and set in a cool place to harden.

  2. Once firm, sprinkle the top with broken walnuts.

  3. 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. Meat + walnuttop 13% of all pairs
    Smell alikemoderate
    Cooked together1,035 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  3. Walnut + creamtop 21% of all pairs
    Smell alikelow
    Cooked together1,982 recipes

    Shared aroma: octanal (fat, soap).

  4. Meat + creamtop 24% of all pairs
    Smell alikelow
    Cooked together2,248 recipes

    Shared aroma: 1-octen-3-one (mushroom, metallic).

  5. Sugar + walnuttop 26% of all pairs
    Smell alikemoderate
    Cooked together7,147 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

Prunes
Provide the main fruit flavour and a soft, thick body to the dessert.
Gelatine
Sets the liquid into a firm yet sliceable structure as it cools.
Sugar
Sweetens the dessert and balances the tartness of the prunes.

The step that matters

Dissolving the gelatine fully. Gelatine must first soften in cold water, then dissolve completely in the boiling water before the other ingredients are added. Undissolved granules leave specks and cause uneven setting, because gelatine only forms a firm network when it is fully hydrated and evenly dispersed.

Swap the walnut

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

  1. Almondfits better
  2. Chestnutfits about as well
  3. Pistachiofits about as well
  4. Walnutthe original

Fit is the average pairing score against sugar, meat, 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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