by THEYUMMYBOWL
This Baked Meatball Casserole is a family-friendly dish loaded with hearty meatballs, rich marinara sauce, mozzarella cheese, and a layer of Greek yogurt for a creamy and tangy center.
In a large mixing bowl, combine ground pork and ground beef.
Stir breadcrumbs into meat and then pour milk on top. Let the milk absorb into the meat and breadcrumbs while you get the onions ready.