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Dessert

Dutch Butter

A lemon-flavored custard made with isinglass, wine, egg yolks, and sugar.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Why it works: Lemon and white wine are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 3,832 recipes. Both carry myrcene, which smells balsamic, herbaceous. The science ↓

Dutch Butter

Ingredients

Directions

Prepare

  1. Dissolve the isinglass in a pint of water with the lemon peel.

  2. Add the white wine and lemon juice.

Make the mixture

  1. Beat the egg yolks well and mix them in.

  2. Sweeten to taste and heat the mixture until hot, but do not let it boil.

Set

  1. Strain the mixture and pour it into molds.

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. Lemon + white winetop 11% of all pairs
    Smell alikemoderate
    Cooked together3,832 recipes

    Shared aroma: myrcene (balsamic, herbaceous).

  2. Lemon + sugartop 18% of all pairs
    Smell alikelow
    Cooked together53,532 recipes

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

  3. Lemon + eggtop 19% of all pairs
    Smell alikelow
    Cooked together44,316 recipes

    Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).

  4. Egg + sugartop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

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

  5. White wine + sugartop 30% of all pairs
    Smell alikelow
    Cooked together2,586 recipes

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

Lemon and sugar barely smell alike, yet cooks put them together in 53,532 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
Gels the liquid as it cools, giving the dish its set, firm texture.
Egg yolks
Add richness and a smooth, creamy body to the set mixture.
Lemon juice
Adds bright acidity that balances the sweetness.
White wine
Adds liquid and a light fruity, acidic flavor.
Sugar
Sweetens the mixture to taste.

The step that matters

Heat without boiling. Egg yolks coagulate and turn grainy when overheated, so the mixture should be heated only until hot. Boiling would curdle the yolks and spoil the smooth texture the dish depends on.

Swap the lemon

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

  1. Vanillafits about as well
  2. Lemonthe original
  3. Applefits less well
  4. Plumfits less well

Fit is the average pairing score against white wine, egg, 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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