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Dessert

Chocolate Filling

A chocolate filling made by melting chocolate with powdered sugar and boiling water.

From an old cookbook · modernised transcription
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Why it works: Chocolate and sugar are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 15,404 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓

Chocolate Filling

Ingredients

Directions

  1. Combine chocolate, powdered sugar, and boiling water in a heatproof bowl.

  2. Place the bowl over a pot of simmering water.

  3. Stir until the mixture thickens.

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

    Shared aroma: guaiacol (smoky, sweet).

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, as it melts and cools, the body of the filling.
Powdered sugar
Adds sweetness and dissolves smoothly into the melted chocolate for a fine texture.
Boiling water
Loosens the melted chocolate and sugar into a smooth, pourable mixture.

The step that matters

Stir until the mixture thickens. Heat must be gentle, since chocolate can seize or scorch over direct high heat. Stirring over simmering water melts it evenly and keeps it smooth as it thickens.

“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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