This Easy Apple Crumble is made with super simple ingredients. It’s an effortless dessert you can make for Thanksgiving or Christmas, with a warm, cozy filling and a sweet, sugary topping. This easy dessert with a crumbly topping and caramelized apple filling is the perfect way to celebrate apple seasoning. The buttery brown sugar crumble topping is golden brown, made with rolled oats, sugar, and spice. Inside this delicious dessert is a mouthwatering apple filling. It’s just as good as Dutch apple pie, and even easier to make.