what temp to set oven for homemade meatballs
1 Preheat oven to 400 degrees F. 2  Place your frozen cooked meatballs or homemade cooked meatballs in a large pot. 3  Cover with your pasta sauce. 4  Gently fold the meatballs with the sauce, Heat the meatballs and sauce on low-medium, stirring occasionally, until the meatballs are heated thoroughly. Place your frozen cooked meatballs or homemade cooked meatballs in a large pot. 2  Cover with your pasta sauce. 3  Gently fold the meatballs with the sauce, Heat the meatballs and sauce on low-medium, stirring occasionally, until the meatballs are heated thoroughly.