Grilled Cheese Sandwich Casserole

This Grilled Cheese Sandwich Casserole is like nothing else you've ever tasted before! This is one of the most unconventional grilled cheese recipes because it's not a sandwich. You love casseroles because they're delicious and easy to make. Now, you can finally make your favorite sandwich into a casserole. It's a match made in heaven! This casserole contains ciabatta bread, Velveeta cheese, and juicy tomatoes in a creamy sauce. It will taste much like the beloved grilled cheese sandwich, only more hearty. This comforting and easy casserole recipe is perfect for cool autumn and winter days.