Preheat oven to 400°F and line a baking sheet or skillet with parchment.

Mix beef, cottage cheese, breadcrumbs, Italian seasoning, and Parmesan until evenly combined and slightly sticky.

Form about 15 evenly sized meatballs using damp hands.

Arrange meatballs in a spaced lattice pattern on the tray or skillet.

Bake 18 to 22 minutes until browned outside and cooked through with a juicy center.

Let rest a few minutes before serving so juices settle and texture firms.