1. Cook pasta according to package instructions, then drain and set aside.
2. Brown ground beef in a large skillet, then drain excess fat.
3. In the skillet, mix pasta sauce, cream cheese spread, basil, Parmesan cheese, milk, and Italian seasoning. Heat until well combined, then remove from heat.
4. Combine cooked pasta and sauce mixture in a bowl, toss to coat.
5. Grease a baking dish. Spread half of the pasta mixture evenly.
6. Sprinkle half of the shredded mozzarella cheese on top.
7. Layer the rest of the pasta mixture, then top with remaining shredded mozzarella cheese.
8. Make-Ahead Option: Cover and refrigerate the dish if not baking immediately. Can be stored for up to 24 hours.
9. Preheat oven to 375ºF. Cover with foil and bake for 40 minutes in preheated oven until cheese is melted and bubbly. (Uncover after 30 minutes.)
Let cool briefly, then serve and enjoy!
Now you can enjoy this Make-Ahead Unstuffed Shells Casserole as a scrumptious and convenient meal that captures the essence of stuffed shells. Prepare it in advance and refrigerate overnight, then simply reheat before serving to make busy weeknight dinners a breeze.
