Try this homemade Casserole Sauce Mix recipe the whole family will love. Made with powdered milk, cornstarch, instant beef bouillon and onion. Easy step…
This Casserole Sauce Mix relies on simple, everyday ingredients such as powdered milk, cornstarch, instant beef bouillon and dried onion. It comes together quickly and makes 4 servings, at about 287 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