Preheat oven to 375 deg. Combine in order; pumpkin, apple butter, brown sugar, spices, salt, eggs and milk. Pour into pie shell. Bake 50 to 60 minutes or intil knife inserted 2 inches from center comes out clean. Top with Streusel topping. Bake for an additional 15 minutes. Makes one 9-inch pie.
Streusel Topping Combine 3 Tablespoons softened butter, 1/2 cup flour, 1/3 cup dark brown sugar, and 1/3 cup chopped pecans.