and how do you make itThere are many recipes for white sauce, but a simple one is made with butter, flour, milk, and salt. To make it, melt the butter in a saucepan over low heat, then whisk in the flour. Slowly add the milk, whisking constantly, then season with salt to taste. Cook the sauce over low heat until thickened, then serve.
Melt butter and add the flour and stir until blended.
Slowly add the milkand cook until mixture thickens, stirring constantly.
Add seasonings andcook 2 minutes longer.