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Dessert

Arrowroot Blanc-mange

A sweet, thickened milk dessert made with arrowroot, milk, sugar, salt, nutmeg or brandy.

From an old cookbook · modernised transcription
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Why it works: Arrowroot and nutmeg match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 159 recipes. Both carry coumarin, which smells sweet, hay. The science ↓

Arrowroot Blanc-mange

Ingredients

Directions

  1. Blend the arrowroot with the cold milk.

  2. Pour the mixture into the boiling milk while stirring continuously.

  3. Add the sugar, salt, and nutmeg or brandy.

  4. Continue to stir until the mixture thickens.

  5. Pour into molds and let it cool before serving.

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 + nutmegtop 4% of all pairs
    Smell alikestrong
    Cooked together159 recipes

    Shared aroma: coumarin (sweet, hay).

  2. Milk + nutmegtop 15% of all pairs
    Smell alikemoderate
    Cooked together14,685 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

  3. Arrowroot + milktop 18% of all pairs
    Smell alikemoderate
    Cooked together817 recipes

    Shared aroma: 2-methylbutyraldehyde (malty, chocolate).

  4. Milk + sugartop 18% of all pairs
    Smell alikelow
    Cooked together77,875 recipes

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

  5. Arrowroot + sugartop 20% of all pairs
    Smell alikemoderate
    Cooked together1,073 recipes

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

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

Bermuda arrowroot
Thickens the milk into a smooth, set custard-like gel as it cooks.
Milk
Forms the body of the dessert and gives it a creamy, soft texture.
Sugar
Adds sweetness and balances the mild flavour of the milk.

The step that matters

Pour the arrowroot mixture into the boiling milk while stirring continuously. Starch granules clump if added to hot liquid without constant stirring. Continuous stirring disperses them so they swell evenly and thicken the milk into a smooth, lump-free blanc-mange.

Swap the arrowroot

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

  1. Sweet potatofits better
  2. Arrowrootthe original
  3. Capsicumfits about as well
  4. Parsnipfits about as well

Fit is the average pairing score against milk, sugar, nutmeg. 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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