If you're a fan of spicy food, this spicy meatball sub recipe is for you. Gather the following ingredients: ground beef, breadcrumbs, grated Parmesan cheese, minced garlic, chopped parsley, egg, salt, pepper, marinara sauce, sub rolls, jalapenos, and pepper jack cheese. In a bowl, mix together the ground beef, breadcrumbs, Parmesan cheese, garlic, parsley, egg, salt, and pepper. Shape the mixture into meatballs and cook them in a skillet with some oil until browned. In a separate pot, heat the marinara sauce and add the cooked meatballs. For the spicy kick, slice some jalapenos and add them to the sauce. Let everything simmer for a few minutes. To assemble the subs, slice the sub rolls and place the meatballs and sauce inside. Top with slices of pepper jack cheese. Broil in the oven until the cheese is melted and bubbly. Serve hot and enjoy the spicy goodness of this meatball sub!
