Protein...

You can put Splenda in them, flavorings (such as extracts), unsweetened cocoa powder, instant coffee, use chocolate calorie countdown (a product like milk, made by Hood, in the dairy aisle), blend them in a blender with ice, mix them into WARM milk for a hot cocoa-type drink, add to oatmeal, add a few frozen strawberries to the blender with your protein....lots of thigs you can do to make them taste better.