Blueberry Streusel Coffee Cake

Directions

1. Preheat oven to 375. Grease and flour a 10" tube or possibly Bundt pan.
2. Combine flour, baking pwdr, baking soda and salt in a bowl. Set aside.
3. In a separate bowl with an electric mixer cream the butter and sugar till fluffy. Add in Large eggs one at a time, beating well after each addition.
4. Add in flour mix alternately with lowfat sour cream and vanilla. Mix till blended well.
5. Combine streusel ingredients except for the blueberries and reserve 1/2 c..
6. Toss the rest of the streusel with the blueberries.
7. Spread 1/3 of the batter in the pan, top with 1/2 of the berry mix, another third of the batter, the rest of the berry mix and finally the remaining batter.
8. Sprinkle on reserved streusel topping.
9. Bake for 60-65 min or possibly till a toothpick comes out clean. Cold 10 min on a wire rack. Carefully turn the pan over onto a serving plate or possibly cake stand and remove from pan. When completely cooled (2 hrs or possibly so) sprinkle with powdered sugar.