Preheat your oven to 400 degrees F and spray a 9x13 casserole dish with cooking spray.
In a large bowl, combine the beef, pork, 1 cup of mozzarella cheese, Parmesan, eggs, spices, garlic, and salt and pepper.
Using a scoop, make 20 meatballs and place in the casserole dish.
Bake for 15 to 20 minutes or until meatballs are no longer pink in the middle. Remove pan from the oven and drain the grease.
Spoon the marinara sauce on top of each meatball and sprinkle the remaining 1 cup of mozzarella cheese on top. Bake for 5-10 minutes or untll the cheese is nice and melted. Garnish with basil and parsley if desired and serve.