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Dessert

Blanc Mange

A chilled almond custard made with isinglass, milk or cream, and sweet almonds.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Milk and almond are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 5,800 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓

Blanc Mange

Ingredients

Directions

Make the base

  1. Break the isinglass into pieces and pour boiling water over it.

  2. Let it sit overnight.

  3. The next morning, add the milk or cream and boil until the isinglass is completely dissolved.

  4. Strain the mixture.

Set and serve

  1. Add the pounded almonds and sweeten to taste.

  2. Pour into a mold and refrigerate until set.

  3. Serve with raspberry cream or whipped cream.

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

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

  2. Almond + sugartop 18% of all pairs
    Smell alikemoderate
    Cooked together15,679 recipes

    Shared aroma: 1-penten-3-one (fish, pungent).

  3. 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

Isinglass
Gelatin-like setting agent that firms the milk mixture as it cools.
Rich milk or cream
Provides the body, richness and creamy texture of the dessert.
Sweet almonds
Supply the characteristic almond flavour and some body to the set dessert.

The step that matters

Dissolving the isinglass completely. Isinglass must fully dissolve in the hot milk mixture; if undissolved particles remain, the dessert will set unevenly and feel gritty or lumpy. Straining afterward removes any residue.

Flavor stand-ins for the almond

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

  1. Cocoaabout as good a flavor fit
  2. Almondthe original
  3. Chestnutabout as good a flavor fit

Fit is the average pairing score against milk, sugar. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).

“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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