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Dessert

Confectioners' Frosting

A spreadable frosting made from boiled sugar and water, sifted confectioners' sugar, and extract.

From an old cookbook · modernised transcription
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Confectioners' Frosting

Ingredients

Directions

  1. Boil ⅓ cup sugar and ⅓ cup water for five minutes.

  2. Stir in sifted confectioners' sugar and 1 teaspoon extract until a spreadable paste forms.

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

What each ingredient does

Sugar
Dissolves into the boiled water to form a syrup that sweetens and loosens the mixture.
Confectioners' sugar
Adds sweetness and body, thickening the liquid into a spreadable paste.
Extract
Adds flavor and aroma to the frosting.

The step that matters

Stir in the sifted confectioners' sugar. Sifting removes lumps so the sugar blends smoothly into the syrup. Adding it gradually and stirring until the paste forms lets you control thickness, since the sugar stiffens the liquid as it dissolves.

“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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