Question: how long do you cook frozen uncooked meatballs?
Answer: Bake the meatballs for the time recommended on the packaging. If you're cooking frozen, fully cooked homemade meatballs, allow around 10 to 12 minutes for bite-sized meatballs, 15 to 20 minutes for medium-sized (two-bite) ones and 20 to 25 minutes for larger meatballs (three or more bites).