These Banana and Spinach Smoothie Muffins Are a Healthy Way to Mix Up Your Routine

While making another one of my favorite smoothies, seeing a bunch of ripe bananas in the kitchen gave me the urge to bake some banana bread. Then a light went off – why not combine a smoothie recipe with banana bread to make banana smoothie muffins? Made with pureed banana, spinach, and strawberries, these muffins…