Preheat oven to 375°F.

Cook ground beef in a skillet until browned, drain excess fat.

Blend cottage cheese until completely smooth.

In a baking dish, layer a thin layer of marinara, then a layer of frozen ravioli, then beef, blended cottage cheese, marinara, and mozzarella. Repeat layers.

Top with remaining mozzarella and parm.

Cover with foil and bake 20 minutes, then uncover and bake another 5-10 minutes until bubbly and golden.

Let rest 5 minutes, top with basil, and serve.