This Baked Deli Focaccia Sandwich is a delicious and satisfying meal that is perfect for lunch or dinner. It features layers of deli meats, cheese, and vegetables sandwiched between slices of soft and flavorful focaccia bread. The sandwich is then baked in the oven until the cheese is melted and the bread is crispy. The result is a warm and hearty sandwich that is packed with flavor and texture. Serve it with a side of chips or a salad for a complete meal.