Transfer pie to baking sheet; place in oven. Immediately reduce temperature to 375°F. Bake pie until crust is golden brown, apples are tender and filling is bubbling thickly, covering edge with foil if browning too quickly, about 2 hours. Cool 30 minutes.Serve warm or at room temperature. (Can be made 1 day ahead.ake pie until crust is golden brown, apples are tender and filling is bubbling thickly, covering edge with foil if browning too quickly, about 2 hours. Cool 30 minutes. Serve warm or at room temperature. (Can be made 1 day ahead.