1. Preheat oven to 350°F.

2. Wash and dry blueberries then dust with flour.

3. Grease and flour bundt pan.

4. Cream together butter, eggs, and sugar.

5. Sift together flour, salt, and baking soda - Add to creamed mixture.

6. Fold in sour cream, vanilla, and last, blueberries. 

7. Put mixture into the prepared pan.

8. Bake at 350 degrees for 50-60 minutes.