For the meatballs: - 1 pound ground beef - 1/2 cup breadcrumbs - 1/4 cup grated Parmesan cheese - 1 teaspoon Italian seasoning - 1/2 teaspoon salt - 1/4 teaspoon black pepper - 1/4 cup milk - 1 egg For the sauce: - 1 can (14 ounces) crushed tomatoes - 1 can (8 ounces) tomato sauce - 1/2 teaspoon dried basil - 1/2 teaspoon dried oregano - 1/4 teaspoon garlic powder - 1/4 teaspoon onion powder - Salt and pepper to taste For assembling the subs: - 4 sub rolls - Mozzarella cheese, sliced - Additional tomato sauce - Fresh basil leaves (optional, for garnish)
