2 teaspoons baking powder. 1/2 teaspoon salt. 1/3 cup shortening. about 2/3 cup milk, plus more for brushing. 3 cups blackberries. In a small bowl, stir cloves into sugar and set aside.

If you would rather bake the roly poly, put it on a greased baking tray and bake it at 220°C/Gas mark 7 for 40 minutes. Originally known as suety Jack in the Potteries, this pudding can be boiled ...