Easy Meatball Sub Casserole

Easy Meatball Sub Casserole is an easy dinner that looks and tastes like you spent a lot more time in the kitchen that you actually did. This meatball sub recipe is definitely what you would call comfort food. French bread, meatballs, and cheese taste great when combined, so putting them in a casserole is a brilliant idea. Simply layer the ingredients on top of one another and enjoy the finished result!

Cooking Time35 min