A good friend (rip) hated to cook and was lactose intolerant. If he had to pick out the road trip food and do any cooking, it was 5 lbs of granola and 5 gals. of water. You can become a real 'regular' guy with that diet. Needless to say, I did the meal planning and cooking. He didn't mind doing the clean up and the dishes, so it all worked out.