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Dessert

Arrowroot Blanc-mange

A sweet, thickened milk dessert made with arrowroot, sugar, and vanilla, served cold with cream and rose water.

From an old cookbook · modernised transcription
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Why it works: Arrowroot and vanilla match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 242 recipes. Both carry coumarin, which smells sweet, hay. The science ↓

Arrowroot Blanc-mange

Ingredients

Directions

Make the blancmange

  1. In a saucepan, combine boiling milk, arrowroot mixture, sugar, and vanilla essence.

  2. Boil while stirring continuously until the mixture thickens.

  3. Remove from heat and let it cool.

Serve

  1. Serve cold with cream, flavored with rose water, and sweeten to taste.

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. Arrowroot + vanillatop 3% of all pairs
    Smell alikestrong
    Cooked together242 recipes

    Shared aroma: coumarin (sweet, hay).

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

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

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

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

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

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

  5. Vanilla + rosetop 13% of all pairs
    Smell alikelow
    Cooked together456 recipes

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

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

Arrowroot
Thickens the milk into a smooth, set custard-like texture as it heats.
Milk
Forms the liquid base that the arrowroot thickens into the blancmange.
Sugar
Adds sweetness to the set blancmange.
Cream
Adds richness and fat to the cold dessert when served.

The step that matters

Boil while stirring continuously until the mixture thickens. Arrowroot starch only thickens fully once it reaches a boil, and stirring prevents lumps and scorching on the bottom of the pan. Stopping too early leaves the dessert thin.

“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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