Meatball Sub Sandwich Recipe (Best Subway Copycat)] — The Mom 100

Ingredients

• 1 slice plain bread
• ¼ cup milk
• 1 ¼ pounds ground meat ((preferably a combination of beef, pork, and veal))
• 1 large egg ((lightly beaten))
• ½ cup finely grated Parmesan cheese ((divided))
• 2 tablespoons finely minced fresh parsley
• ½ teaspoon finely minced garlic
• ½ teaspoon kosher salt ((plus more for cooking the pasta))
• Freshly ground black pepper to taste
• 2 tablespoons olive oil ((if sautéing))
• 4 cups homemade marinara sauce ((or jarred))
• 1 loaf Italian bread ((sliced lengthwise and cut into 4 inch pieces))
• 1 cup shredded mozzarella cheese