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Dessert

Neapolitan Blanc Mange

A layered gelatin dessert made with milk, sugar, vanilla, egg yolk, and chocolate.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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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 ↓

Neapolitan Blanc Mange

Ingredients

Directions

Make the base

  1. Dissolve the gelatine in cold water to cover.

  2. Stir the dissolved gelatine into the hot milk.

  3. Add the sugar as soon as the gelatine is dissolved.

  4. Remove from heat and divide the mixture into three parts.

Flavor and color

  1. Flavor one part with vanilla extract.

  2. Color the second part with the beaten egg yolk and flavor to taste.

  3. Color the third part with chocolate.

Set in a mold

  1. When the mixtures are cool and slightly thickened, pour them into a mold in the order: brown, then yellow, and finally white.

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. Vanilla + chocolatetop 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. Sugar + chocolatetop 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 milk mixture into a firm, sliceable body as it cools.
Hot milk
Forms the creamy base that the set gelatine holds together.
Sugar
Sweetens the custard-like base and balances the milk flavor.
Egg yolk
Adds richness and a yellow color to one of the layers.
Chocolate
Adds flavor and a brown color to one of the layers.

The step that matters

Pour the layers when cool and slightly thickened. If the mixture is still hot, the layers will mix together instead of staying distinct. If it has set too firmly, the layers may not bond cleanly. Timing the pour lets each layer hold its shape while still adhering to the one below.

“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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