What's an EASY to make CHICKEN crock pot recepy?

This is for a man who doesn't know how to cook, does not have alot of $ for ingredients, does not feel hungry due to a car accident he suddered, he only eats when he knows it's time for B-fast Lunch and dinner. He does not crave food at all but wants to learn how to cook on a crock pot because he love to eat as many vegetables N as much chicken as he can (just playing, he does not crave food @ all but he eats becase he knows he HAS to, of course). He goes to they gym most of the week. He does not eat greasy or fatty foods, so to use the crockpot is perfect for this...