My mom used to make a delicious rhubarb strawberry pie from her own garden. She also made a rhubarb cream pie that had a custard like filling. One of my favorite pies that she made that would seem unlikely because it sounds horrible, is a raisin cream pie. I hate raisins in almost anything, but she made it with a pudding-like filling with meringue on top. It was almost a Bavarian cream-like filling.
When we were kids, we always looked forward to the days she baked pies because she would always cut the leftover dough into strips, sprinkle sugar and cinnamon over them and bake them along with the pies. Us kids would fight over those crust strips.
My Mom made the same Raisin Cream (custard) pie with chiffon! She baked homemade bread on Wednesdays with cinnamon-sugar left over bread strips as an eagerly awaited prize side product. I wonder if it is ethnical or just a Boomer thing-I am mostly of German descent with Swiss/Swedish and other Eastern Euro bits.