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Dessert

Royal Cream

A gelatin‑based custard made with milk, eggs, sugar, and vanilla.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 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 ↓

Royal Cream

Ingredients

Directions

Prepare

  1. Soak the gelatine in the milk for 30 minutes.

  2. Beat the egg yolks with the sugar until well combined.

Make the custard

  1. Stir the egg yolk mixture into the milk.

  2. Place the kettle in a pan of hot water and stir until it thickens like soft custard.

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

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

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

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

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

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

  5. Sugar + eggtop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

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

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

Milk
Forms the liquid base and body of the custard.
Gelatine
Sets the liquid so the cream holds its shape when cooled.
Eggs
Egg yolks thicken the custard as they gently heat and set.
Sugar
Adds sweetness and helps the egg yolks blend smoothly.
Vanilla extract
Adds aroma to the custard.

The step that matters

Thickening the custard over hot water. Egg yolk proteins set when heated, so gentle heat with constant stirring thickens the custard smoothly. Too much heat or stopping the stirring can scramble the yolks and make the custard grainy.

“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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