Try this homemade Frozen Vegetable Casserole recipe the whole family will love. Made with florentine style vegetables, cream of mushroom soup, cheese so…
This Frozen Vegetable Casserole relies on simple, everyday ingredients such as cream of mushroom soup, cheese soup and fried onion rings. It comes together quickly and makes 4 servings, at about 504 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026