Bake this irresistible Italian Tomato Bread Casserole at home. Made with garlic bread, tomatoes, onions and eggs. Easy step-by-step instructions included.
This Italian Tomato Bread Casserole relies on simple, everyday ingredients such as french's french fried onions, eggs, milk and mozzarella cheese, shredded. It comes together quickly and makes 4 servings, at about 595 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