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Dessert

Custard Jelly

A custard dessert thickened with gelatin, flavored with lemon and sherry.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 9 ingredients
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Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓

Custard Jelly

Ingredients

Directions

Make the custard

  1. Heat the milk in a saucepan to make a boiled custard.

  2. Whisk together the eggs and sugar in a bowl until well combined.

  3. Gradually add the hot milk to the egg mixture, stirring constantly.

Set and serve

  1. Dissolve the gelatin in just enough water to cover it, then add to the custard.

  2. Stir in the lemon juice and sherry.

  3. Strain the mixture through a sieve into a mold.

  4. Chill until set and serve with whipped cream flavored with wine and vanilla.

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 + vanillatop 5% of all pairs
    Smell alikemoderate
    Cooked together19,187 recipes

    Shared aroma: ethyl caproate (fruity, apple peel).

  2. Vanilla + sherrytop 8% of all pairs
    Smell alikemoderate
    Cooked together506 recipes

    Shared aroma: piperonal (bitter, coconut).

  3. Sugar + vanillatop 8% of all pairs
    Smell alikelow
    Cooked together35,032 recipes

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

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

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

  5. Milk + sherrytop 14% of all pairs
    Smell alikemoderate
    Cooked together1,479 recipes

    Shared aroma: 2,3,5-trimethylpyrazine (cocoa, roasted).

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

Eggs
Egg proteins set when gently heated, thickening the custard and giving it body.
Gelatine
Gelatine forms a network as it cools, giving the jelly its firm, sliceable set.
Milk
Milk provides the liquid base and richness that the custard is built on.
Sugar
Sugar adds sweetness and balances the lemon and sherry.
Sherry
Sherry adds alcohol-carried aroma and a wine flavor to the set jelly.

The step that matters

Gradually add the hot milk to the egg mixture, stirring constantly.. Adding hot milk too quickly can heat the eggs unevenly and scramble them. Tempering with gradual additions and constant stirring lets the eggs warm gently so the custard thickens smoothly.

Swap the lemon

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

  1. Strawberryfits better
  2. Figfits better
  3. Raspberryfits better
  4. Lemonthe original

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