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Dessert

Isinglass Blanc Mange

A chilled dessert made with isinglass, milk, cream, and rose water.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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Why it works: Milk and cream are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 29,399 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓

Isinglass Blanc Mange

Ingredients

Directions

Make the custard base

  1. Boil isinglass in new milk.

  2. Strain and add cream, sweetening to taste.

  3. Add rose water and bring to a boil.

Set and mould

  1. Let it boil to the top of the kettle, then let it settle.

  2. Strain again and pour into molds.

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 + creamtop 18% of all pairs
    Smell alikemoderate
    Cooked together29,399 recipes

    Shared aroma: delta-dodecalactone (sweet, creamy).

  2. Milk + rosetop 26% of all pairs
    Smell alikelow
    Cooked together1,249 recipes

    Shared aroma: decanal (soap, orange peel).

  3. Cream + rosetop 30% of all pairs
    Smell alikelow
    Cooked together1,086 recipes

    Shared aroma: octanal (fat, soap).

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 milk and cream into a firm, wobbly blanc mange when cooled.
New milk
Forms the liquid base and provides the milky body of the set dessert.
Cream
Adds richness and fat, giving the set dessert a softer, smoother texture.

The step that matters

Letting it boil up, then settle. Isinglass must be fully dissolved and the mixture brought to a boil so it can set properly. Boiling it up and then letting it settle lets impurities rise and clarifies the mixture before straining and moulding.

“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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