cream of tartar

noun phrase

: a white crystalline salt C4H5KO6 used especially in baking powder and in certain treatments of metals

Examples of cream of tartar in a Sentence

Recent Examples on the Web
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Beat egg whites and cream of tartar with a stand mixer fitted with a whisk attachment on medium speed until frothy, 1 to 2 minutes. Tricia Manzanero Stuedeman, Southern Living, 23 Dec. 2025 Using whisk attachment on mixer, beat egg whites with cream of tartar on medium speed until foamy. Kelly Brant, Arkansas Online, 16 Dec. 2025 Into a large bowl, sift the flour, cream of tartar, baking soda, and salt through a sieve and set aside. Kate Bradshaw, Mercury News, 13 Oct. 2025 Directions Combine egg whites and cream of tartar in a 4 to 5-quart bowl of a stand mixer; set aside while preparing syrup. Sarah Martens, Better Homes & Gardens, 18 Sep. 2025 See All Example Sentences for cream of tartar

Word History

First Known Use

1662, in the meaning defined above

Time Traveler
The first known use of cream of tartar was in 1662

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Cite this Entry

“Cream of tartar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cream%20of%20tartar. Accessed 3 Jan. 2026.

Kids Definition

cream of tartar

: a white salt used especially in baking powder and in some ways to prepare metals

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