roux

noun
UK /ruː/
US /ruː/

A roux is a mix of flour and fat cooked together to make soups and sauces thick.

Melt the butter, add the flour, and stir to make a roux.


OTHER MEANINGS

2. A cooked mixture of flour and fat used as the base for gumbo and other Cajun dishes.

The chef cooked the roux until it turned dark brown for the gumbo.

3. A thickening agent made by cooking equal parts fat and flour.

A light roux works well for white sauce.

4. The foundation mixture for many classic French sauces.

Escoffier listed roux among the basic preparations of French cuisine.