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Dessert

Cream Jelly or Blancmange

A gelatin dessert made from cream, milk, lemon rind, sugar, and isinglass.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Cream and gelatin match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 1,628 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓

Cream Jelly or Blancmange

Ingredients

Directions

Make the base

  1. In a wet saucepan, combine the isinglass, milk, and lemon rind.

  2. Heat gently until the milk is flavored and the isinglass is dissolved.

  3. Add the sugar and strain the mixture into a basin.

Set and serve

  1. Stir in the cream until nearly cold.

  2. Pour the mixture into a wet mold.

  3. Turn out and serve with jelly or jam.

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. Cream + gelatintop 7% of all pairs
    Smell alikestrong
    Cooked together1,628 recipes

    Shared aroma: acetic acid (sour, vinegar).

  2. Sugar + gelatintop 7% of all pairs
    Smell alikemoderate
    Cooked together2,778 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  3. Cream + sugartop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

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

  4. Lemon + milktop 15% of all pairs
    Smell alikemoderate
    Cooked together19,053 recipes

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

  5. Cream + milktop 18% of all pairs
    Smell alikemoderate
    Cooked together29,399 recipes

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

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Cream
Adds richness and a smooth, creamy body to the set jelly.
Isinglass
Gelatin-like setting agent that gives the mixture its firm, sliceable structure.
Sugar
Adds sweetness and balances the tartness of the lemon rind.
Milk
Carries the lemon flavor and adds moisture and softness to the set jelly.
Lemon rind
Provides aromatic citrus flavor infused into the milk.

The step that matters

Stir in the cream until nearly cold. If the mixture is still hot, the cream can separate or thin the setting base, and if it is too cold the isinglass may begin to set before the mixture is poured. Stirring until nearly cold lets the gelatin-like isinglass set evenly in the mold.

Swap the lemon

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

  1. Vanillafits better
  2. Strawberryfits better
  3. Coconutfits better
  4. Lemonthe original

Fit is the average pairing score against cream, sugar, gelatin, milk. 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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