These muffins are so easy to make and absolutely delicious!
- Preheat oven to 350 degrees F (175 degrees C). Lightly grease a 12 cup muffin pan.
- In a large bowl, mix the whole wheat flour, brown sugar, cinnamon, baking powder, and baking soda. In a separate bowl, mix the bananas, egg whites, and vanilla extract.
- Mix the banana mixture into the flour mixture until smooth. Fold in the blueberries. Spoon the batter into the prepared muffin pan.
- Bake 16 minutes in the preheated oven, or until a toothpick inserted in the center of a muffin comes out clean.