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Dessert

Blanc Mange

A chilled custard dessert made from isinglass, cream, sugar, orange flower water, rose water, and garnished with sweetmeats.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Cream and sugar are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓

Blanc Mange

Ingredients

Directions

Make the blanc-mange

  1. Soak the isinglass in water until soft.

  2. Boil the isinglass slowly in 1 quart of cream for 15 minutes, stirring constantly.

  3. Remove from heat and sweeten to taste.

  4. Strain the mixture.

  5. Add a few drops of orange flower water and rose water.

  6. Pour the mixture into molds.

  7. Refrigerate until set.

Serve

  1. Once cold, turn out the blanc mange.

  2. Garnish with sweetmeats.

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

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

  2. Orange + rosetop 10% of all pairs
    Smell alikelow
    Cooked together876 recipes

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

  3. Sugar + orangetop 20% of all pairs
    Smell alikelow
    Cooked together19,212 recipes

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

  4. Sugar + rosetop 25% of all pairs
    Smell alikelow
    Cooked together3,584 recipes

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

  5. Cream + orangetop 28% of all pairs
    Smell alikelow
    Cooked together4,170 recipes

    Shared aroma: 1-octen-3-one (mushroom, metallic).

Sugar and orange barely smell alike, yet cooks put them together in 19,212 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

Isinglass
Gelatin-like protein that sets the cream into a firm, sliceable jelly as it cools.
Cream
Provides richness and fat, giving the set dessert a smooth, creamy texture.
Sugar
Sweetens the cream and balances the flavour of the floral waters.

The step that matters

Boiling the isinglass in the cream. Isinglass must be fully dissolved by gentle, steady heat, and stirring prevents scorching on the bottom of the pan. Any undissolved or scorched pieces will leave the set dessert grainy or unevenly firm.

Swap the orange

How well each one fits the dish's main ingredients (cream, sugar, rose):

  1. Vanillafits better
  2. Raspberryfits better
  3. Strawberryfits better
  4. Orangethe original

Fit is the average pairing score against cream, sugar, 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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