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Dessert

Arrow-root Blancmange

A sweet dessert made by thickening milk with arrowroot and sugar, then setting in molds.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 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 ↓

Arrow-root Blancmange

Ingredients

Directions

Make the blancmange

  1. In a saucepan, bring 1 pint of milk to a boil.

  2. In a bowl, moisten ½ cup of arrow-root with a little cold milk.

  3. Pour the boiling milk into the arrow-root mixture while stirring continuously.

  4. Return the mixture to the saucepan and boil for 1-2 minutes, stirring constantly.

Mould and serve

  1. Dip the moulds in cold water, then pour the mixture into the moulds.

  2. Let it cool, then turn out the blancmange.

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. Sugar + almondtop 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

Milk
Forms the liquid base that sets into the smooth, creamy body of the blancmange.
Arrow-root
Starch that thickens the hot milk and sets as it cools into a firm, tender gel.

The step that matters

Boiling after adding the arrow-root. Arrow-root starch must be stirred constantly and boiled briefly so the granules swell and thicken fully. Stopping early or letting it settle can leave lumps or a thin, unset mixture.

Swap the almond

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

  1. Cocoafits about as well
  2. Almondthe original
  3. Chestnutfits about as well
  4. Peanutfits less well

Fit is the average pairing score against milk, sugar. 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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