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Dessert

Blanc-mange

A chilled gelatin dessert made from milk, sugar, vanilla, and gelatin.

From an old cookbook · modernised transcription
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Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and 19,187 recipes mention both. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓

Blanc-mange

Ingredients

Directions

Prepare the gelatine

  1. Soak the gelatine in 1 cup of cold water for 2 hours.

Make the mousse

  1. Heat the milk to boiling in a saucepan.

  2. Add the soaked gelatine and sugar to the boiling milk.

  3. Stir for 10 minutes over the heat.

  4. Strain the mixture through a thin muslin bag into a mould that has been wet with cold water.

  5. Flavor with vanilla and set in a cold place to form.

Serve

  1. Serve with powdered sugar and 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 aroma chemistry they share, and how many recipes mention both.

  1. Milk + vanillatop 5% of all pairs
    Aroma overlapmoderate
    Mentioned together19,187 recipes

    Shared aroma: ethyl caproate (fruity, apple peel).

  2. Sugar + vanillatop 8% of all pairs
    Aroma overlaplow
    Mentioned together35,032 recipes

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

  3. Milk + sugartop 18% of all pairs
    Aroma overlaplow
    Mentioned together77,875 recipes

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

Sugar and vanilla share little aroma chemistry, yet 35,032 recipes mention both: they likely 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

Gelatine
Sets the liquid milk mixture into a firm, wobbly structure as it cools.
Milk
Forms the creamy base that the gelatine sets into a soft custard-like body.
White sugar
Adds sweetness and softens the set texture of the mousse.

The step that matters

Soaking the gelatine. Gelatine must hydrate fully in cold water before it meets the hot milk; dry or clumped gelatine will not dissolve evenly and can leave a grainy or weak set.

“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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