Try this homemade Tomato Casserole recipe the whole family will love. Made with onion, butter, tomatoes and Cheddar. Easy step-by-step instructions incl…
This Tomato Casserole relies on simple, everyday ingredients such as medium onion, chopped, butter, medium ripe sliced tomatoes and sharp cheddar, shredded. It comes together quickly and makes 4 servings, at about 374 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