I had a Slim Fast shake. I don't find mixing the power with a cup of milk filling, so I make my own recipe.
1 cup of skim milk
required amount of Slim Fast Powder
1/2 cup frozen berries
Run through blender on "Liquify" until the berry seeds are pulverized. Add 1 1/2 trays of ice cubes. Chop until ice is crushed, run through "Frapee" until you get a Starbucks-like forzen drink! Pour into a glass and enjoy! It makes a large glass the size of the large Starbucks frozen mochaccino coffees. Deliscious and very filling.