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Dessert

Cheap Frosting

A simple frosting made from corn starch, water, and sugar, used to coat cakes.

From an old cookbook · modernised transcription
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Why it works: Corn and sugar are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 7,168 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓

Cheap Frosting

Ingredients

Directions

  1. Dissolve corn starch in a small amount of cold water.

  2. Add a little hot water and cook until thick, stirring to prevent lumps.

  3. While hot, stir in the sugar and spread over the cake.

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. Corn + sugartop 21% of all pairs
    Smell alikelow
    Cooked together7,168 recipes

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

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

What each ingredient does

Corn starch
Thickens the frosting as its granules swell and gelatinize when heated in water.
Sugar
Sweetens the frosting and dissolves into the warm thickened base.

The step that matters

Cook the corn starch until thick while stirring. Corn starch only thickens fully once it is heated in water, and its granules swell and clump easily. Stirring keeps them dispersed so the frosting stays smooth instead of lumpy or thin.

“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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