Instructions

  1. Cream butter& sugar.
  2. Add eggs one at a time, beating well after each addition.
  3. Sift dry ingredients together.
  4. Add gradually to egg mixture, alternating with sour cream, ending with flour.
  5. Stir in vanilla, then fold in blueberries.
  6. Pour into a greased& floured 9 by 13" pan.
  7. Bake at 325 for 45-50 minutes, or until cake tests done.
  8. Cool in pan for 10 minutes, then remove to rack for final cooling.
  9. (Or just leave in pan.).