One of my favorite things to bring and make when camping (and we do a lot) is grilled cheese and tomato soup (trader joes roasted tom soup). Also I bake ahead of time baked potatoes which I chop up at camp and bring bell peppers and onions (pre chopped) to add to it and after they have cooked nicely I make little wells in the mix and drop eggs in. Chicken and camping (unless precooked) does not seem like a good idea. Mainly because chicken can take so long to cook. I will also make chili and freeze it then use it when it is defrosted. I freeze everything before camping even milk. Oh I have made chicken ahead with taco seasoning and froze that and we have done taco's and also used the meat on a taco salad.