In a large mixing bowl, combine all ingredients and mix with hands until well combined
Roll the mixture into 12-14 meatballs and place them in a greased casserole dish.
Baking for 20-25 minutes or until the meatballs are fully cooked and are a internal temperature of 165
Drain the grease from the dish and pour the marinara sauce on top, along with the mozzarella cheese, and parmesan cheese. Bake for an additional 5-10 minutes or until cheese is fully melted.