Learn How to Pronounce cream of tartar
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The Expert's Take

Meaning and Context
Cream of tartar, the common culinary name for the chemical compound potassium bitartrate, is a fine white powder with a sharp, acidic taste. It is a natural byproduct of the winemaking process, crystallizing inside wine barrels during fermentation. This versatile kitchen staple serves multiple essential functions in baking and confectionery. Primarily, it acts as a stabilizing agent for egg whites, significantly increasing their heat tolerance and volume to create flawless meringue for pies, pavlovas, and soufflés. When paired with baking soda, it forms a single-acting chemical leavening agent, providing the crucial rise in baked goods like snickerdoodle cookies and certain quick breads. Furthermore, its acidic properties inhibit the formation of sugar crystals, making it invaluable for creating smooth syrups, glossy frostings, and perfect homemade candy. Beyond baking, it finds uses as a gentle cleaning agent for brass and copper and as a component in some DIY science experiments.
Common Mistakes and Alternative Spellings
The standard and correct spelling is "cream of tartar," which is always written in lowercase. A frequent misspelling occurs as "cream of tarter," substituting the final "ar" with "er." This error likely arises from mishearing the pronunciation. Other common typos include concatenations like "creamoftartar" or hyphenated forms such as "cream-of-tartar," though the latter is sometimes seen in informal contexts but is not standard. It is also occasionally misspelled as "cream of tartare," possibly due to confusion with the steak dish "Steak Tartare." Its scientific name, potassium bitartrate, may be misspelled as "potassium bitartarate" with an extra 'a', or confused with similar compounds like potassium tartrate.
Example Sentences
To achieve stiff, glossy peaks that won't collapse, add a quarter teaspoon of cream of tartar to your egg whites before whipping them for the lemon meringue pie.
For a classic snickerdoodle recipe, the characteristic tang and chewy texture come from the reaction between cream of tartar and baking soda.
If your simple syrup keeps crystallizing, a tiny pinch of cream of tartar dissolved in the water before adding the sugar will keep it perfectly smooth.
She discovered that a paste made from cream of tartar and lemon juice worked wonders for cleaning the tarnish off her grandmother's brass candlesticks.
Although not a household name like baking powder, cream of tartar is a secret weapon for many professional pastry chefs and confident home bakers.
Sources and References
I verified the pronunciation of this culinary term using the OED and Wiktionary. I listened to cooks and chefs pronounce it on Forvo and then used YouGlish to hear it in context within countless baking tutorial videos, which confirmed its standard usage in English.
- https://en.wiktionary.org/wiki/cream_of_tartar
- https://en.wikipedia.org/wiki/Cream_of_tartar
- https://forvo.com/word/cream_of_tartar/
- https://youglish.com/pronounce/cream_of_tartar/english
- https://www.oed.com/dictionary/cream-of-tartar_n
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