Meatball Sub Recipe

Make a delicious Meatball Sub, a hearty sandwich filled with meatballs and marinara sauce. Prepare meatballs with ground beef or a mix of beef and pork, seasoned with herbs and Parmesan cheese. Simmer meatballs in marinara sauce until cooked through. Toast hoagie rolls, then assemble with meatballs, sauce, and melted mozzarella cheese. Serve hot and enjoy!