Wild Blueberry Coffee Cake
For the cake
3/4 cup butter
1 cup granulated sugar
2 eggs
1 cup sour cream
1 tsp vanilla
zest from 1 lemon
2 cups all-purpose flour
1 tsp baking soda
1 tsp baking powder
For filling and topping
1/4 cup brown sugar
1 tsp cinnamon
1/2 cup fresh blueberries
powdered sugar
Preheat oven to 350F.
In a small bowl, mix together brown sugar and cinnamon. Set aside.
In a large bowl, beat butter and white sugar until light. Add eggs one at a time, beating until smooth. Add sour cream, vanilla and lemon zest.
In a medium bowl combine flour, baking soda, baking powder and salt. stir into sugar and butter mixture until smooth.
Spray and flour a springform pan. Add 1/2 of the batter to the pan and spread evenly. Sprinkle with 1/2 brown sugar mixture and 1/2 of the blueberries evenly on top. Top with remaining batter, then brown sugar and finally the blueberries.
Bake for 60 minutes or until cake tester comes out clean. Cool in pan for 20 minutes then remove cake from pan and transfer to cooling rack.
Once cooled to room temp, add icing sugar to a mesh tea strainer and sprinkle over top of cake.