This pie with berry is special because of covering. You are not going to use crust for that deal. You will mix flour, butter, sour cream and pecans. You’ll cover your almost ready pie with this mix. Before this extra baking you will bake crust under blueberries into sour cream. Your crust will be made with sour cream and vanilla, also flour, egg, sugar. It will be tender as cloud. Pie is perfect for summer time. It can give some extra freshness. To reach this magic you don’t need any special efforts. Simply things allow you to create some masterpiece of dessert.