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Dessert

Vanilla Blancmange

A custard dessert made with milk, cream, sugar, gelatine, egg yolk, 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 ↓

Vanilla Blancmange

Ingredients

Directions

Make the custard

  1. Bring the milk, sugar, and vanilla pod to a boil, then simmer gently until flavored.

  2. Beat the yolk of egg slightly, strain the boiling milk onto it while stirring vigorously.

  3. Return the mixture to the saucepan and stir over low heat until it thickens.

  4. Dissolve the gelatine in ½ cup of water and add it to the custard.

Set and serve

  1. When cool, remove the vanilla pod and stir in the whipped cream.

  2. Place in a cold area until set.

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

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

  3. Cream + sugartop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

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

  4. Cream + vanillatop 15% of all pairs
    Smell alikelow
    Cooked together12,301 recipes

    Shared aroma: 2-nonanone (fruity, floral).

  5. Milk + creamtop 18% of all pairs
    Smell alikemoderate
    Cooked together29,399 recipes

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

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

Milk
Forms the liquid base of the custard and carries the vanilla flavor.
Egg yolk
Thickens the custard as it heats, giving it a smooth, creamy body.
Gelatine
Sets the liquid into a firm, sliceable dessert as it cools.
Cream
Adds richness and a light texture that softens the set dessert.
Loaf sugar
Sweetens the dessert and balances the richness of the milk and cream.

The step that matters

Stirring the yolk into the hot milk. Adding boiling milk to the yolk too quickly, without vigorous stirring, can scramble the egg and leave lumps. Pouring slowly while whisking gently warms the yolk so it 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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