Try this homemade Casserole Sauce Mix recipe the whole family will love. Made with nonfat dry milk, cornstarch, instant bouillon and onion flakes. Easy …
This Casserole Sauce Mix relies on simple, everyday ingredients such as nonfat dry milk, cornstarch, instant bouillon and dried minced onion flakes. It comes together quickly and makes 4 servings, at about 249 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