A "Double Crust" refers to a type of pie or pastry that features two layers of crust. The top crust is typically placed over the filling, which can include fruits, meats, or vegetables, while the bottom crust serves as the base. This style is common in many traditional pies, such as apple pie or chicken pot pie, where the crust helps to contain the filling and adds texture. The double crust is often made from a mixture of flour, fat, and water, creating a flaky and tender texture when baked. It can be decorated with slits or designs on the top crust to allow steam to escape during cooking. This method enhances both the appearance and flavor of the dish.