This easy one-bowl Skillet Apple Crisp recipe is the best way to indulge in the classic fall flavors of Apple Pie without all the fuss! It tastes just like apple pie, but with a buttery oats topping instead of pie crust.
Step 3: Make the oat topping by combining dry ingredients in a bowl. Use a pastry cutter - or a food processor - to cut in cold cubed butter and form a crumbly oat crisp topping.