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Dessert

A Vol-au-vent of Fruit

A pastry shell filled with stewed fruit and syrup.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

A Vol-au-vent of Fruit

Ingredients

Directions

The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.

Make the crust

  1. Preheat the oven to 400 °F (200 °C).

  2. In a bowl, mix flour, butter, salt, egg yolk, and enough water to form a dough.

  3. Roll out the dough and cut it into a large circle for the base and a smaller circle for the cover.

  4. Press the smaller circle into the larger one to mark the cover, then bake for 20 to 30 minutes until golden.

Prepare the fruit

  1. While the crust bakes, prepare the fruit by stewing it in syrup until tender.

  2. Remove the fruit from the syrup and keep it warm.

  3. Boil the syrup rapidly until it thickens to a jelly‑like consistency.

Assemble and serve

  1. Once the crust is baked, fill it with the warm fruit and pour the syrup over it just before serving.

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. Flour + buttertop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  2. Butter + peachtop 14% of all pairs
    Smell alikemoderate
    Cooked together860 recipes

    Shared aroma: 2,6-nonadienal (cucumber, green).

  3. Flour + eggtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Butter + eggtop 17% of all pairs
    Smell alikemoderate
    Cooked together118,967 recipes

    Shared aroma: decanal (soap, orange peel).

  5. Flour + peachtop 18% of all pairs
    Smell alikemoderate
    Cooked together787 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Flour and butter barely smell alike, yet cooks put them together in 124,287 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

All-purpose flour
Forms the gluten network that gives the dough its structure once baked.
Butter
Adds fat that makes the crust tender and flaky and helps it brown.
Egg yolk
Adds richness and helps the dough bind and bake to a golden color.
Peaches, apricots, or other plums
Provide the fruit filling, whose natural sugars and acidity give the dish its flavor.

The step that matters

Boil the syrup rapidly until it thickens. Rapid boiling evaporates water and concentrates the sugar, so the syrup sets to a jelly-like consistency when cooled. Underboiled syrup stays thin and runs out of the crust.

Swap the peach

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

  1. Raisinfits better
  2. Vanillafits better
  3. Lemonfits better
  4. Peachthe original

Fit is the average pairing score against flour, butter, egg. 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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