2. Mix together flour, baking powder, soda, and salt.
3. With electric mixer cream butter and sugar, then add eggs until mixture is fluffy and light. (I added 1/2 cup of greek yogurt at this point)
4a. Add flour mixture alternatively with bananas until just mixed.
4b. Don't do 4a, life is too short. Just mix it all together with a gentle hand.
5. Turn into pan.
6. Bake for 1 hour.