roux

noun

plural roux ˈrüz How to pronounce roux (audio)
: a cooked mixture of flour and fat used as a thickening agent in a soup or a sauce

Examples of roux in a Sentence

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.
Start by tossing grated Gruyère with some cornstarch—a classic move that stabilizes the sauce without having to make a roux. Nina Moskowitz, Bon Appetit Magazine, 11 Dec. 2025 But the key is starting the process by making a roux, a French mixture of equal parts butter and flour that’s typically used to thicken soups, sauces, and stews. Ct Jones, Rolling Stone, 26 Nov. 2025 Why Gravy Becomes Lumpy Gravy is typically thickened by starting with a roux (flour cooked with fat) or by using a cornstarch slurry. Katie Rosenhouse, Southern Living, 26 Nov. 2025 Sprinkle in the flour and cook, stirring often, until the roux goes from pale blond to golden brown, 5 to 7 minutes. The New York Times News Service Syndicate, San Diego Union-Tribune, 26 Nov. 2025 See All Example Sentences for roux

Word History

Etymology

French, from beurre roux brown butter

First Known Use

1793, in the meaning defined above

Time Traveler
The first known use of roux was in 1793

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Cite this Entry

“Roux.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/roux. Accessed 22 Dec. 2025.

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