Preheat oven to 350 degrees. Green an 8 1/2 x 41/2-inch loaf pan.

Whisk together flour, salt, baking powder and baking soda.

In a separate, large bowl beat on high speed butter and sugar. Beat in flour mixture until blended then beat in 2 large eggs, which have already been lightly beaten. Then fold in mashed bananas.

Spread batter into loaf pan. Bake until a toothpick inserted in the center comes out clean, 50 to 60 minutes. Let cook in pan before removing from pan.