I can't make decent pie crust. So I make my pies crustless in a casserole dish instead. When I lived in Massachusetts, where apples are in great abundance every fall, I'd take this to church potlucks where half a dozen heart patients would see to it that I took home an empty, washed plate. They'd missed pie on their low-fat, low-sugar diets. A very controlled portion of real butter, and the natural sweetness of a good apple, make this dessert rich enough to satisfy.