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Dessert

Neapolitan Blanc-mange

A layered gelatin dessert made with milk, gelatin, sugar, chocolate, egg yolk, currant jelly, and rose water.

From an old cookbook · modernised transcription
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Why it works: Gelatin and sugar are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 2,778 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓

Neapolitan Blanc-mange

Ingredients

Directions

Make the base

  1. Heat the milk to boiling, stir in the sugar, then the gelatin.

  2. Cook for about 5 minutes, then strain through thin muslin.

  3. Divide the mixture into four equal portions.

Flavor the portions

  1. Beat the chocolate into one portion and set aside in a cup.

  2. Beat the egg yolk into a second portion.

  3. Heat the currant jelly in a third portion, adding a little sugar to prevent curdling.

  4. Leave the fourth portion white and flavor with rose water.

Layer and set

  1. When the mixture is cold and slightly thickened, pour into a wet mold, starting with the white layer.

  2. Once the white layer is firm, add the pink layer, then the yellow, and finally the brown layer.

  3. On the following day, dip the mold in warm water, loosen the surface with your fingers, and turn out onto a flat dish.

Serve

  1. Serve with cream and sugar or brandied fruit.

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. Gelatin + sugartop 7% of all pairs
    Smell alikemoderate
    Cooked together2,778 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  2. Currant + rosetop 11% of all pairs
    Smell alikelow
    Cooked together494 recipes

    Shared aroma: alpha-pinene (pine, turpentine).

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

    Shared aroma: guaiacol (smoky, sweet).

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

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

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

    Shared aroma: isoamyl acetate (banana, pear).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Gelatin
Sets the milk mixture into a firm, sliceable body that holds its shape when unmolded.
Milk
Forms the creamy base that the gelatin sets and the flavors are added to.
Egg yolk
Enriches the yellow layer, adding richness and a softer, creamier texture.
Sugar
Sweetens the layers and helps keep the currant jelly from curdling when heated.
Grated chocolate
Gives the brown layer its color and a deep chocolate flavor.
Currant jelly
Adds fruity sweetness and tartness and colors the pink layer.

The step that matters

Let the white layer firm before adding the next layer. Pouring a warm or unset layer onto a softer one makes the colors bleed and the layers mix. Gelatin sets only as it cools, so each layer must be firm before the next is added.

Swap the currant

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

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

Fit is the average pairing score against milk, gelatin, sugar, chocolate, egg, rose. 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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