Apple Crumble Pie

An Apple Crumble Pie features a flaky, buttery pastry crust filled to the brim with tender, thinly sliced apples tossed in sweet brown sugar, fragrant cinnamon, and a touch of nutmeg. Instead of a traditional pastry top, it is generously smothered in a rich, golden-brown streusel topping made from butter, flour, sugar, and rolled oats, delivering a perfect contrast of soft, spiced fruit and a satisfying, crunchy bite.