Try this homemade Ground Beef Casserole recipe the whole family will love. Made with ground beef, onion, green pepper and mushrooms. Easy step-by-step i…
This Ground Beef Casserole relies on simple, everyday ingredients such as ground beef, medium onion, chopped, large green pepper, chopped and jar mushrooms in butter. It comes together quickly and makes 4 servings, at about 532 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