Swiss Apple Tart is a classic dessert that can be made with the help of a food processor. The food processor can be used to quickly make the tart dough by combining flour, butter, sugar, and salt. The dough is then rolled out and pressed into a tart pan. The apple filling is made by thinly slicing apples and tossing them with sugar, cinnamon, and lemon juice. The filling is arranged on top of the tart dough and baked until the apples are tender and the crust is golden brown.