Apple and Plum Crumble Recipe

Mary Berry’s apple and plum crumble is ripe red plums and Bramley apples, poached with cinnamon sticks, then baked under a buttery semolina crumble with a crisp demerara top. It serves 6, and takes about an hour, with 40 minutes in the oven. The recipe comes from Mary Berry Cooks the Perfect (2014), where she …