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Dessert

Blanc Mange

A light custard made from milk, cornstarch, sugar, and vanilla, served chilled.

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

Make the custard

  1. Mix cornstarch, sugar, and salt with cold milk.

  2. Slowly add the mixture to hot milk in a double boiler.

  3. Stir constantly until thick.

  4. Cover and cook for 45 minutes, stirring every 10 minutes.

  5. Remove from heat.

  6. Add vanilla.

Set and serve

  1. Pour into moistened molds.

  2. Chill.

  3. Serve with raw or canned fruit, jelly, or 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

Cornstarch
Thickens the milk as it heats, giving the custard its body and set.
Milk
Forms the base of the custard and supplies moisture and richness.
Sugar
Adds sweetness and balances the flavor of the milk.

The step that matters

Stir constantly until thick. Cornstarch can clump and scorch on the bottom if left unstirred, and it only thickens fully once the mixture is hot enough. Constant stirring keeps heat even and the starch dispersed, giving a smooth custard.

“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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