For Vitamix: Select VARIABLE, speed #1. Turn on machine and quickly increase speed to #10/HIGH. Blend for 60 seconds or until smooth.
Pour into a chilled glass to prevent melting (McD's keeps it frosty with chemicals!), top with whipped cream if you like, and sprinkle some extra mint or sprinkles on top before digging in!
All done! Enjoy!! Now take a photo, rate it, and share your accomplishments! :) Tag @BlenderBabes & #BlenderBabes
Notes
* For a creamier texture and another 100 calories, sub the ice for another frozen banana.