The pudding part of the pie requires more patience than the crust. This soft-set filling sports deep butterscotch elements from browned butter and dark brown, mildly molasses-flavored sugar.

For the streusel: • 2/3 cup all-purpose flour • 1/3 cup light brown sugar • 1/4 cup granulated sugar • 2 tbsps candied ginger, chopped (1 oz.) ...