Banana Blueberry Muffins

Details

Ingredients

• 2 cups whole wheat flour
• ⅓ cup brown sugar
• ½ teaspoon ground cinnamon
• 2 teaspoons baking powder
• 1 teaspoon baking soda
• 1 ½ cups mashed bananas
• 4 egg whites
• 1 teaspoon vanilla extract
• 1 cup fresh blueberries