Preheat oven to 350 degrees F. Give your Curtis Stone Pop-Out Loaf Pan a very light spray with non-stick cooking oil spray.
In a large bowl, combine white whole wheat flour, baking powder, baking soda, salt and brown sugar. Set aside
In a large mixing bowl or food processor, combine bananas, vanilla, peanut butter, Greek yogurt and egg. Once well combined, mix wet ingredients with dry ingredient and stir until just combined. Fold in chocolate chips.
Pour mixture into your prepared loaf pan.
Bake for approximately one hour or until toothpick inserted into center comes out clean. If you do not want your bread to be overly brown you can cover with foil for the last 30 minutes of baking time.
Remove from oven and let cool on a wire rack. Pop out of Pop-Out Steel and Silicone Loaf Baking Pan and either allow to cool completely or enjoy warm. To store, wrap well in plastic wrap. Enjoy!