Prune Cake 



Instructions

1. 1

   With the rack in the middle position, preheat the oven to 180 °C (350 °F). Line the bottom of a 20-cm (8-inch) springform pan with parchment paper.

2. 2

   In a bowl, combine the flour, baking soda, baking powder, salt, and cinnamon. Set aside.

3. 3

   In another bowl, combine the prune purée and yogurt. Set aside.

4. 4

   In another bowl, cream the butter with the oil, brown sugar, and vanilla with an electric mixer. Add the eggs, one at a time, beating until smooth. At low speed, add the dry ingredients alternately with the yogurt mixture. With a spatula, stir in the walnuts and prunes.

5. 5

   Pour the batter into the prepared pan. Bake for about 1 hour or until a toothpick inserted in the centre of the cake comes out clean. Let cool. Unmould and cool completely on a rack.