1. Heat the oven to 350°F. Grease and flour a 12 cup bundt pan and set aside.

2. In a mixing bowl cream the butter and sugar until light and fluffy, about 2 minutes.

3. Alternately add the strawberry kefir with the flour, baking powder and salt. Mix until just combined. Do not over mix!

4. With a spatula, fold in the diced strawberries and chocolate chips.

5. Pour the batter into the prepared baking pan and bake for 50 minutes or until a toothpick inserted in the middle comes out clean.

6. Leave to cool for 5 minutes in the pan before inverting the cake on a wire rack and cool completely.

7. Dust with powdered sugar and cocoa powder just before serving. (Optional)