Have to go with protein bars. Sometimes it's the only way I can get a meal.
Even though I love using supplements, nothing really compares to the importance of food.
I do feel a bit guilty about eating bars though. I have found that keeping carbs low has made all of the difference and there really aren't any bars that are even close to eating chicken breast and broccoli.
Even though I use protein bars all the time, I'd be lying if I didn't feel a pang of guilt every time I tear open the wrapper.
Oh well...