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Dessert

Jelly Custard

A custard made from milk, eggs, and sugar, topped with layers of red or yellow jelly.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Raspberry and orange work together. They rank in the top 8% of all ingredient pairs, and cooks put them together in 521 recipes. Both carry damascenone, which smells apple, rose. The science ↓

Jelly Custard

Ingredients

Directions

Make the custard

  1. In a saucepan, combine the milk, egg yolks, and sugar.

  2. Cook gently over low heat, stirring until the mixture thickens.

  3. Remove from heat and let it cool; add flavoring to taste.

Assemble

  1. Pour the custard into glasses, filling them halfway.

  2. Top each glass with a layer of red jelly on some and yellow jelly on others.

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. Raspberry + orangetop 8% of all pairs
    Smell alikemoderate
    Cooked together521 recipes

    Shared aroma: damascenone (apple, rose).

  2. Milk + raspberrytop 13% of all pairs
    Smell alikemoderate
    Cooked together1,014 recipes

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

  3. Milk + orangetop 15% of all pairs
    Smell alikemoderate
    Cooked together4,696 recipes

    Shared aroma: 1-octen-3-one (mushroom, metallic).

  4. Milk + eggtop 18% of all pairs
    Smell alikemoderate
    Cooked together88,785 recipes

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

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

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

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

Milk
Forms the liquid base of the custard.
Egg yolks
Thicken the custard as they set during gentle cooking.
Sugar
Sweetens the custard and softens its set texture.
Red jelly
Adds a fruity layer and sweetness on top of the custard.
Yellow jelly
Adds a fruity layer and sweetness on top of the custard.

The step that matters

Cook gently over low heat, stirring until the mixture thickens. Egg proteins set at moderate temperatures, so high heat or no stirring can scramble the eggs and leave lumps. Gentle, constant stirring keeps the custard smooth and evenly thickened.

Swap the orange

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

  1. Vanillafits better
  2. Peachfits better
  3. Strawberryfits better
  4. Orangethe original

Fit is the average pairing score against milk, egg, sugar, raspberry. 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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