baking powder

noun

: a powder used as a leavening agent in making baked goods (such as quick breads) that typically consists of sodium bicarbonate, an acidic substance (such as cream of tartar), and starch or flour

Examples of baking powder in a Sentence

The recipe calls for a teaspoon of baking powder.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Whisk together flour, pumpkin pie spice, baking powder, baking soda, and salt in a large bowl until combined. Alana Al-Hatlani, Southern Living, 2 Apr. 2026 In at least one instance noted in the investigation, guides allegedly laced food with baking powder to cause people to be unwell, the outlet stated. Alex Nitzberg, FOXNews.com, 2 Apr. 2026 In a medium bowl, whisk the flour, baking powder, and salt together. Cathy Thomas, Oc Register, 23 Mar. 2026 Chemical sanitizer bottles were stored next to baking powder. Paige Moore, AZCentral.com, 19 Mar. 2026 See All Example Sentences for baking powder

Word History

First Known Use

1846, in the meaning defined above

Time Traveler
The first known use of baking powder was in 1846

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Cite this Entry

“Baking powder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/baking%20powder. Accessed 8 Apr. 2026.

Kids Definition

baking powder

noun
: a powder that usually consists of sodium bicarbonate, an acidic substance (as cream of tartar), and starch or flour and that makes the dough rise in baked goods (as cakes)

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