Instruction

1

Preheat oven to 350°F. Grease and flour a 9-by-5-inch loaf pan. Whisk flour, baking soda, baking powder and salt in a medium bowl.

2

In a large bowl, using an electric mixer on medium speed, beat together bananas, sugar, egg, oil, orange zest and 1/2 cup water until thoroughly combined, about 3 minutes. Reduce mixer speed to low and add flour mixture in 2 batches, beating after each addition until just combined. Scrape down sides of bowl.

3

Stir in walnuts, chocolate chips and oats. Pour batter into loaf pan and bake until bread is golden brown and a skewer inserted into center comes out clean, about 1 hour. Cool loaf in pan on a wire rack for 10 minutes, then remove from pan and let cool completely.