I made this the same way as all my other crumbles but yummm was it good with apples! I sliced up 4 smallish apples, peeled, cored and sliced to a 1/4 inch. Throw that in a loaf pan, and top with a generous sprinkle of cinnamon (you dont need to bother tossing it, it will mingle when cooking), a thin layer of oatmeal, a layer of brown sugar, and top with slices of butter. Cook at 350 for about 30 minutes or until top it golden and apples are just cooked through.
I truly love this easy dessert!