I like this one in the evenings. It's my 'dessert'.

Root Beer Ice Cream Soda
1 packet Medifast Vanilla Supplement
3 oz cold water
4 oz. Diet Ginger Ale
3-4 ice cubes
1/4 tsp. Root Beer Concentrate
Place ice cubes and water in a blender. Add the extracts, Medifast Supplement, and mix for 10-15 seconds or until most of the ice cubes are crushed.
Hope you like it as much as I do!
Michele