I have the Ideal Shape Shakes (which are really tasty) which you're supposed to have for breakfast/lunch with a normal, balanced supper. I intersperse those with regular calorie counting, though, because although the shakes are certainly easier, but they can get boring. Sometimes I add some strawberries or peanut butter or whatever I'm feeling.
I've had decent success since I haven't been going long.
"I'm loyal to nothing...except the Dream."