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Dessert

Corn Starch Blanc Mange

A custard-like dessert made with milk, corn starch, sugar, egg whites, gelatine, yolks, and flavored with lemon or vanilla.

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

Make the cornstarch base

  1. Dissolve corn starch in a little cold milk.

  2. Stir the mixture into boiling milk with the sugar.

  3. When thick, stir in the beaten egg whites.

  4. Flavor with lemon or vanilla and pour into a mold.

Prepare the gelatine and custard

  1. Soak gelatine in 1 quart of milk for 1 hour.

  2. Heat the milk and stir as it warms.

  3. Beat the egg yolks with a small cup of sugar.

  4. Add the yolk mixture to the scalding milk, stirring to the boiling point.

  5. Strain into a mold.

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. Corn + lemontop 13% of all pairs
    Aroma overlapmoderate
    Mentioned together1,927 recipes

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

  3. Milk + lemontop 15% of all pairs
    Aroma overlapmoderate
    Mentioned together19,053 recipes

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

  4. Sugar + lemontop 18% of all pairs
    Aroma overlaplow
    Mentioned together53,532 recipes

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

  5. Milk + eggtop 18% of all pairs
    Aroma overlapmoderate
    Mentioned together88,785 recipes

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

Sugar and lemon share little aroma chemistry, yet 53,532 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 milk into a smooth, set-able body as it cooks.
Egg whites
Beaten whites add lightness and a soft, airy texture to the thickened mixture.
Egg yolks
Enrich the custard with richness and help give it a smooth, creamy texture.
Gelatine
Sets the dessert so it holds its shape when unmolded.
Sugar
Sweetens the dessert and balances the milk's flavor.

The step that matters

Stirring the yolk mixture into the scalding milk. Egg yolks can curdle or scramble if added to very hot milk without constant stirring. Stirring while gradually bringing the custard to the boiling point keeps it smooth and thickens the yolks evenly.

Flavor stand-ins for the lemon

How well each one fits the dish's main ingredients (milk, corn, sugar, egg):

  1. Vanillabetter flavor fit
  2. Coconutbetter flavor fit
  3. Figbetter flavor fit
  4. Lemonthe original

Fit is the average pairing score against milk, corn, sugar, egg. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).

“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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