1 3/4 c Sifted flour
2 ts Baking powder
1/4 ts Baking soda
1/2 ts Salt
1/3 c Butter
2/3 c Sugar
2 Eggs
1 c Bananas, mashed
1 c Blueberries
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.