Try this homemade Spinach Casserole recipe the whole family will love. Made with frozen spinach, tomato sauce, sour cream and mushrooms. Easy step-by-st…
This Spinach Casserole relies on simple, everyday ingredients such as frozen spinach, chopped, small can tomato sauce, carton sour cream and small can mushrooms. It comes together quickly and makes 4 servings, at about 64 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