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Dessert

Charlotte Ritsse

A chilled dessert made with milk, isinglass, sugar, vanilla, heavy cream, served with ratafias, apricots, and savoy biscuits.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
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Why it works: Vanilla and apricot match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 608 recipes. Both carry 4-methoxybenzaldehyde, which smells sweet, anise. The science ↓

Charlotte Ritsse

Ingredients

Directions

Make the cream

  1. Dissolve isinglass in milk over low heat.

  2. Sweeten the mixture to taste and add vanilla extract.

  3. Whip the heavy cream to a firm froth.

  4. Once the isinglass mixture cools, pour in the whipped cream while whipping continuously.

Serve

  1. Serve topped with ratafias and garnished with apricots, alongside savoy biscuits.

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. Vanilla + apricottop 2% of all pairs
    Smell alikestrong
    Cooked together608 recipes

    Shared aroma: 4-methoxybenzaldehyde (sweet, anise).

  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. Vanilla + biscuittop 9% of all pairs
    Smell alikestrong
    Cooked together422 recipes

    Shared aroma: maltol (caramel, sweet).

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

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

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

Isinglass
Gelatin-like setting agent that firms the milk mixture as it cools, giving the cream body.
Heavy cream
Whipped into a froth to add air and richness, giving the dessert a light, creamy texture.
Milk
Forms the liquid base that the isinglass dissolves into before setting.

The step that matters

Pour the whipped cream in while the isinglass mixture is cooling. If the isinglass mixture is still hot, it can deflate the whipped cream and melt the foam; if it has set too firmly, the cream will not blend evenly. Whipping continuously keeps the air incorporated as the mixture thickens.

Swap the apricot

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

  1. Coconutfits better
  2. Strawberryfits better
  3. Blueberryfits about as well
  4. Apricotthe original

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