Easy Banana Muffins

Ingredients (11)

• + cooking spray (such as Baker's Joy®) add to pantry
• ✓ ¾ cup all-purpose flour
• + ¾ cup whole wheat flour add to pantry
• ✓ 1 teaspoon baking powder
• + 1 teaspoon baking soda add to pantry
• + ½ teaspoon salt add to pantry
• + 4 bananas, mashed add to pantry
• + ½ cup white sugar add to pantry
• ✓ ⅓ cup canola oil
• + ¼ cup brown sugar add to pantry
• + 1 egg add to pantry