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Dessert

Neapolitan Blanc Mange

A Neapolitan gelatin dessert with four colored layers made from milk, gelatin, sugar, chocolate, egg yolk, and currant jelly.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Sugar and chocolate are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 15,404 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓

Neapolitan Blanc Mange

Ingredients

Directions

Make the base

  1. Heat the milk to boiling.

  2. Add the soaked gelatin and stir for 10 minutes before adding the sugar.

  3. Strain the mixture through a cheesecloth bag and separate it into four parts.

Color the parts

  1. Leave one part uncolored.

  2. Color the second part with the chocolate paste.

  3. Color the third part with the egg yolk.

  4. Color the fourth part with the currant jelly.

  5. Heat the second and third parts over the fire until very hot.

Mold and set

  1. When all parts are quite cold, pour the white mixture into a wet mold first, then the yellow, then the pink, and finally the chocolate.

  2. Set the mold in a cool place.

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. Sugar + chocolatetop 13% of all pairs
    Smell alikemoderate
    Cooked together15,404 recipes

    Shared aroma: guaiacol (smoky, sweet).

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

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

  3. Milk + curranttop 16% of all pairs
    Smell alikelow
    Cooked together5,475 recipes

    Shared aroma: isoamyl acetate (banana, pear).

  4. Milk + eggtop 18% of all pairs
    Smell alikemoderate
    Cooked together88,785 recipes

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

  5. Milk + sugartop 18% of all pairs
    Smell alikelow
    Cooked together77,875 recipes

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

Milk and sugar barely smell alike, yet cooks put them together in 77,875 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.
Milk
Forms the creamy base that the gelatine sets and gives the dessert its body.
Sugar
Sweetens the base and adds to its smooth, soft texture.
Egg yolk
Adds richness and colors one portion yellow.

The step that matters

Pouring the layers when cold. If a layer is still warm when poured over another, the layers can mix or blur. Gelatine sets only as it cools, so each part should be quite cold before the next is added to keep the colors distinct.

Swap the currant

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

  1. Vanillafits better
  2. Coconutfits better
  3. Figfits better
  4. Currantthe original

Fit is the average pairing score against milk, sugar, chocolate, egg. Candidates are from the same food group and used in at least 100 recipes.

“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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