Place all ingredients in a blender. Process until smooth, pour into a glass, and serve immediately.
SNAPPY TIPS: Add a little sweetener such as honey, sugar, or sugar substitute as needed if you like sweet smoothies. Add more liquid as needed if your blender won't process the smoothie.SNAPPY SUBSTITUTIONS: Instead of banana you could use yogurt, but may need to add a little sweetener.
Keywords: how to make homemade smoothie, peanut butter and bananas