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Dessert

Blanc Mange

A simple custard made from milk, sugar, cornstarch, and a pinch of salt, served chilled with sweetened 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 43,450 recipes mention both. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓

Blanc Mange

Ingredients

Directions

Make the custard

  1. In a saucepan, combine the milk and sugar and bring to a boil.

  2. Dissolve the cornstarch in a little milk and stir it into the boiling mixture.

  3. Cook until thickened, then remove from heat.

Serve

  1. Serve chilled with sweetened 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. Sugar + creamtop 9% of all pairs
    Aroma overlapmoderate
    Mentioned together43,450 recipes

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

  2. Milk + creamtop 18% of all pairs
    Aroma overlapmoderate
    Mentioned together29,399 recipes

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

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

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

Milk and sugar share little aroma chemistry, yet 77,875 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

Milk
Forms the liquid base that thickens into the custard.
Sugar
Adds sweetness and balances the flavor of the milk.
Cornstarch
Thickens the milk into a smooth, set custard when heated.

The step that matters

Stir the cornstarch into the boiling mixture. Cornstarch must be dispersed in cold or room-temperature liquid first, then stirred into the hot mixture; added dry or in lumps, it clumps instead of thickening evenly. Keep stirring while it cooks so the starch swells and the custard thickens smoothly.

“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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