Try this homemade Easy White Sauce for Casseroles and Gratinees recipe the whole family will love. Made with Flour, Butter, Milk and cube. Easy step-by-…
This Easy White Sauce for Casseroles and Gratinees relies on simple, everyday ingredients such as butter, milk, cube soup stock cube and salt and pepper. It comes together quickly and makes 4 servings, at about 100 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026