Apple crisp is one of my favorite fall desserts! It's delicious and super simple to prepare!! Warm apples. Oats, cinnamon, and sugar laced with butter. What's not to like?!? 1 apple, peeled and sliced 1/4 c. oats 1 Tbsp. brown sugar Pinch of cinnamon 1/2 Tbsp. light butter Preheat oven to 400 degrees. Peel