Baking powder

Rarity: Rare

A topic known well beyond its field, found in many languages.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

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What Wikipedia says

Baking powder is a dry chemical leavening agent, a mixture of a carbonate or bicarbonate and a weak acid. The base and acid are prevented from reacting prematurely by the inclusion of a desiccant such as cornstarch. Baking powder is used to increase the volume and lighten the texture of baked goods.

Excerpt from the Wikipedia article “Baking powder”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Rainer Z ..., CC BY-SA 3.0, via Wikimedia Commons.