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Dessert

Corn-starch Blanc-mange

A chilled custard dessert made from milk, sugar, corn starch, salt, and flavoring.

From an old cookbook · modernised transcription
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Why it works: Milk and corn are a kitchen classic. They rank in the top 10% of all ingredient pairs, and 6,955 recipes mention both. Both carry hexanal, which smells green, grassy. The science ↓

Corn-starch Blanc-mange

Ingredients

Directions

Cook the blanc-mange

  1. Bring the milk to a boil in a saucepan.

  2. Blend the corn starch with a little cold milk.

  3. When the milk boils, stir in the corn starch.

  4. Stir continuously until it thickens, about 5 minutes.

  5. Taste to ensure the corn starch is smooth; boil longer if needed.

  6. Remove from heat and stir in the sugar, salt, and flavoring.

Mould and chill

  1. Rinse a mold with cold water.

  2. Pour the mixture into the mold and refrigerate to cool and harden.

Serve

  1. Serve very cold with vanilla-flavored custard sauce.

  2. For a richer version, add two beaten eggs after removing from heat.

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 + corntop 10% of all pairs
    Aroma overlapmoderate
    Mentioned together6,955 recipes

    Shared aroma: hexanal (green, grassy).

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

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

  3. Sugar + corntop 21% of all pairs
    Aroma overlaplow
    Mentioned together7,168 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

Corn starch
Thickens the hot milk as its granules swell, giving the blanc-mange its body once cooled.
Milk
Forms the liquid base that the starch thickens and that sets into a soft, creamy solid as it cools.
Sugar
Adds sweetness to balance the mild, starchy flavour.

The step that matters

Keep stirring as the starch goes in. Cornstarch clumps if it hits hot liquid unevenly. Stirring constantly while it thickens spreads the granules so they swell smoothly, and the mixture must boil long enough for the starch to fully thicken.

“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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