5 ingredients and 60 seconds is all you need! This Banana Peanut Butter Smoothie is creamy, cozy, and just sweet enough. Save this for busy mornings or when you need something quick and easy! All You Need: 1 cup unsweetened almond milk 1 frozen banana, sliced ½ cup ice, or as needed 2 tablespoons powdered peanut butter 1 tablespoon cocoa powder 1 teaspoon cinnamon