In the Sarasota, FL area, there is a large Amish community and there are Amish restaurants. Yoders is one with legendary desserts. One year we went to a different one and they had crumb-top strawberry-rhubarb pie. Just three words for it: Fab U Lous. Mom used to make a crumb-top apple pie that needed no crust so that would eliminate all worries about crust for you, Hans.