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Dessert

Chocolate Blancmange

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

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 cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓

Chocolate Blancmange

Ingredients

Directions

Prepare

  1. Soak the gelatine in ½ cup of milk for six hours.

  2. Mix the grated chocolate with a little cold milk to form a smooth paste.

Make the blancmange

  1. Boil 1 quart of milk, then add the chocolate paste and stir until dissolved.

  2. Add the dissolved gelatine, sugar, and egg yolks to the mixture.

  3. Stir over low heat until the egg yolks are cooked, being careful not to curdle.

  4. Flavor with vanilla and pour into a damp 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 their aromas overlap, and how often cooks already put them together.

  1. Milk + vanillatop 5% of all pairs
    Smell alikemoderate
    Cooked together19,187 recipes

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

  2. Chocolate + vanillatop 5% of all pairs
    Smell alikemoderate
    Cooked together10,020 recipes

    Shared aroma: sotolon (curry, maple).

  3. Sugar + vanillatop 8% of all pairs
    Smell alikelow
    Cooked together35,032 recipes

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

  4. Chocolate + sugartop 13% of all pairs
    Smell alikemoderate
    Cooked together15,404 recipes

    Shared aroma: guaiacol (smoky, sweet).

  5. Milk + chocolatetop 13% of all pairs
    Smell alikemoderate
    Cooked together9,128 recipes

    Shared aroma: gamma-nonanolactone (coconut, sweet).

Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 recipes: they 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 into a firm, sliceable custard-like structure as it cools.
Milk
Forms the liquid base, providing moisture and a creamy texture.
Chocolate
Provides the main flavor and color of the dessert.
Sugar
Adds sweetness and balances the bitterness of the chocolate.
Egg yolks
Add richness and help thicken the custard as they cook gently.

The step that matters

Stir over low heat until the egg yolks are cooked. Egg yolks scramble and curdle if overheated, leaving a grainy texture. Gentle, steady heat thickens the custard smoothly while keeping it silky.

“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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