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Dessert

Chocolate Frosting

A chocolate frosting made by melting chocolate with sugar, egg, and cream.

From an old cookbook · modernised transcription
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Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓

Chocolate Frosting

Ingredients

Directions

  1. Combine the shaved chocolate, sugar, egg, and cream in a bowl.

  2. Cook the mixture over a tea kettle until melted and smooth.

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

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

  2. Chocolate + creamtop 11% of all pairs
    Smell alikemoderate
    Cooked together5,466 recipes

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

  3. Chocolate + sugartop 13% of all pairs
    Smell alikemoderate
    Cooked together15,404 recipes

    Shared aroma: guaiacol (smoky, sweet).

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

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

  5. Chocolate + eggtop 24% of all pairs
    Smell alikemoderate
    Cooked together11,448 recipes

    Shared aroma: 2-heptenal (green).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Chocolate
Provides the main flavor and, once melted, the glossy body of the frosting.
Sugar
Sweetens the frosting and helps give it a smooth, fluid texture when melted.
Egg
Adds richness and helps thicken the frosting as it gently cooks.
Cream
Adds moisture and softens the texture so the chocolate melts into a smooth mixture.

The step that matters

Cooking over the tea kettle. Chocolate scorches or seizes if it gets too hot, and egg can curdle. Gentle, indirect heat melts the chocolate evenly and keeps the egg smooth.

“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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