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Dessert

Prune Souffle

A baked dessert of prunes, sugar, vanilla, and beaten egg whites, served warm with whipped cream.

From an old cookbook · modernised transcription
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Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓

Prune Souffle

Ingredients

Directions

The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare the prunes

  1. Soak the prunes in water for 21 hours.

  2. Cook the prunes slowly until soft.

  3. Rub the cooked prunes through a coarse sieve.

  4. Mix in the sugar and vanilla.

Bake and serve

  1. Fold the prune mixture into the stiffly beaten egg whites.

  2. Pour into a buttered pan and bake at 350°F (175°C) for 1 hour.

  3. Serve warm 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. Butter + creamtop 8% of all pairs
    Smell alikemoderate
    Cooked together41,516 recipes

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

  2. Sugar + vanillatop 8% of all pairs
    Smell alikelow
    Cooked together35,032 recipes

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

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

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

  4. Vanilla + buttertop 14% of all pairs
    Smell alikemoderate
    Cooked together20,050 recipes

    Shared aroma: guaiacol (smoky, sweet).

  5. Vanilla + creamtop 15% of all pairs
    Smell alikelow
    Cooked together12,301 recipes

    Shared aroma: 2-nonanone (fruity, floral).

Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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

Prunes
Provide the main flavor and moisture, and their pulp gives the soufflé body.
Egg whites
Whipped to foam, they lift the mixture and set into the soufflé's airy structure.
Sugar
Sweetens the prune pulp and helps stabilize the mixture as it bakes.

The step that matters

Fold the prune mixture into the stiffly beaten egg whites. Folding gently keeps the air bubbles in the whites intact. Stirring or overmixing deflates the foam, so the soufflé will not rise properly in the oven.

“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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