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Baking

Recipe for Baking Powders

A mixture of tartaric acid, baking soda, and flour to make baking powder.

From an old cookbook · modernised transcription
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Recipe for Baking Powders

Ingredients

Directions

  1. Sift tartaric acid, baking soda, and flour together six times.

  2. Store the mixture in airtight containers.

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

Tartaric acid
Provides the acid that reacts with baking soda to release gas for rising.
Baking soda
Supplies the alkali that reacts with the acid to produce carbon dioxide for lift.
All-purpose flour
Dilutes the mixture and keeps the acid and baking soda from reacting too early.

The step that matters

Sift the mixture six times. Thorough sifting spreads the tartaric acid and baking soda evenly through the flour. Uneven mixing leaves pockets of acid or soda, causing patchy rising and off flavors in baked goods.

“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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