Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1 3/4  cups          sifted flour
   2      teaspoons     baking powder
     1/4  teaspoon      baking soda
     1/2  teaspoon      salt
     1/3  cup           butter
     2/3  cup           sugar
   2                    eggs
   1      cup           bananas -- mashed
   1      cup           blueberries

Preparation:

Sift together flour, baking powder, soda, and salt. Set aside. Cream butter and gradually beat in sugar until light and fluffy. Beat in eggs one at a time. Add flour mixture and banana alternately in three parts. Gently stir in blueberries. Turn into oiled 9 x 5-inch loaf pan. Bake at 350 degrees for 50 minutes. Turn out of pan to cool.