A sauce is a liquid which has been thickened by? by Sunday | May 2 | Catering Craft Practice WAEC | 0 comments A. roux B. stock C. broth D. vegetable Correct Answer: Option A – roux Users Also Read These:A piece of cork floats in a liquid. What fraction of…A student measures the volume of a liquid using a…A service which a firm has enjoyed, but has not yet…A cheque of #5000 paid to Sulieman had been…An immersion heater rated 400W, 220V is used to heat…