Simple Banana Smoothie (1 serving) 1 medium banana 1/4 teaspoon vanilla or vanilla banana nut flavor skim milk - about 3/4 glass Mix all the ingredients together using a bullet or blender until smooth. If desired, top with a dash of cinnamon. Enjoy! Note from Mr Breakfast: The submitter who submitted this submission wasn't joking about it being simple. Please leave a comment below if you have suggestions to make this "simple" smoothie into a "SUPER" smoothie. Suggesters who suggest suggestions are super! Banana + milk x blender = breakfast? Yes! Mr Breakfast would like to thank Terilynn for this recipe. Recipe number 1906. Submitted 11/30/2006.