Skip to main content
Dessert

Neapolitan Blanc-mange

A layered gelatin dessert made with milk, gelatine, sugar, rose-water, blanched almonds, chocolate, currant jelly, egg yolk, and vanilla.

From an old cookbook · modernised transcription
Jump to recipe ↓

Why it works: Almond and vanilla match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,961 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓

Neapolitan Blanc-mange

Ingredients

Directions

Make the base

  1. Soak the gelatine in ½ cup of milk for 1 hour.

  2. Heat the remaining milk to boiling.

  3. Add the soaked gelatine to the boiling milk and stir.

  4. Pound the almonds with rose-water and add to the mixture after 10 minutes.

  5. Strain the mixture through a muslin bag to remove almond solids.

  6. Divide the mixture into four portions.

Colour the portions

  1. In one portion, mix in chocolate dissolved in a little boiling water.

  2. In another portion, mix in currant jelly and the beaten egg yolk.

  3. Leave the fourth portion uncolored.

  4. Heat the colored portions until very hot but not boiling.

Set and unmould

  1. Pour the white mixture into a wet mold, followed by the pink, yellow, and chocolate layers.

  2. Set the mold in a cool place until firm.

  3. To unmold, dip the mold in warm water briefly and invert onto a serving plate.

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. Almond + vanillatop 4% of all pairs
    Smell alikestrong
    Cooked together3,961 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

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

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

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

    Shared aroma: sotolon (curry, maple).

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

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

  5. Almond + chocolatetop 9% of all pairs
    Smell alikemoderate
    Cooked together1,733 recipes

    Shared aroma: 2,3-pentanedione (butter, 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 mixture into a firm, sliceable body as it cools.
Milk
Forms the creamy base that gives the blanc-mange its soft, smooth texture.
Sugar
Sweetens the mixture and balances the almond and milk flavours.
Blanched almonds
Add nutty almond flavour and body to the pounded, strained base.
Egg yolk
Adds richness and a yellow colour to one of the layers.
Chocolate
Gives one layer its chocolate flavour and brown colour.

The step that matters

Heat the colored portions until very hot but not boiling. The portions must stay liquid enough to pour cleanly into layers. Boiling can curdle the egg yolk and weaken the gelatine's ability to set, so gentle heat keeps both the texture and the layers intact.

Swap the currant

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

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

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

You might also like