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Dessert

Blanc-mange

A sweet almond custard made with milk, cream, sugar, and isinglass, set in a mold.

From an old cookbook · modernised transcription
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Why it works: Sugar and cream 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

Infuse

  1. Combine milk, isinglass, lemon rind, and sugar in a saucepan.

  2. Let the mixture sit by the fire until well flavored.

Prepare the almonds

  1. Blanch the almonds.

  2. Pound the blanched almonds into a paste.

  3. Add the almond paste to the milk mixture.

Set

  1. Bring the mixture just to a boil.

  2. Strain the mixture through a fine sieve into a jug.

  3. Stir in the cream and let it cool, stirring occasionally.

  4. Pour the mixture into a previously oiled mold, avoiding any sediment at the bottom of the jug.

Optional richer version

  1. (Optional) For a richer version, use 1½ pints of cream and dissolve the isinglass in ½ pint of boiling water.

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 + creamtop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

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

  2. Lemon + almondtop 10% of all pairs
    Smell alikestrong
    Cooked together5,655 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

  3. Milk + lemontop 15% of all pairs
    Smell alikemoderate
    Cooked together19,053 recipes

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

  4. Almond + creamtop 16% of all pairs
    Smell alikemoderate
    Cooked together5,130 recipes

    Shared aroma: 2-heptanol (bitter, floral).

  5. Milk + almondtop 16% of all pairs
    Smell alikemoderate
    Cooked together5,800 recipes

    Shared aroma: 2,4-decadienal (seaweed).

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

What each ingredient does

Isinglass
Gelatin-like setting agent that firms the milk into a sliceable, wobbly dessert.
New milk
Forms the liquid base and provides the creamy body of the blanc-mange.
Cream
Adds richness and fat, giving a softer, smoother texture to the set dessert.
Loaf sugar
Sweetens the dessert and balances the flavors of the almonds and lemon.
Sweet almonds
Contribute nutty flavor and body to the milk base once pounded into a paste.

The step that matters

Straining through a fine sieve and leaving sediment behind. Pounded almonds and fine particles can make the set dessert grainy and cloudy; straining removes them, and leaving the sediment in the jug keeps the mold smooth.

Swap the lemon

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

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

Fit is the average pairing score against milk, sugar, almond, cream. 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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