Italian sub squares are a delightful and hearty treat that’s perfect for feeding a crowd, especially on game day or at family gatherings. This dish captures the essence of a classic Italian sub sandwich but in a fun, shareable form. It’s loaded with layers of delicious meats, cheeses, and vegetables, all baked to perfection in a flaky crescent roll crust. These squares are satisfying and easy to handle, making them a favorite for both adults and kids.