A fruit pie is a type of dessert that features a crust filled with various fruits, often sweetened and sometimes spiced. Common fruits used in these pies include apples, cherries, blueberries, and peaches. The crust can be made from flour, butter, and sugar, and may be either a single or double layer, with the latter covering the fruit filling. Fruit pies are typically baked until the crust is golden brown and the filling is bubbly. They are often served warm or at room temperature, sometimes accompanied by ice cream or whipped cream. Popular varieties include apple pie and cherry pie, each with its own unique flavor profile.