I'm a retired single traveler and not a fan of cooking (I can some, but...). I like the parks rather than private campgrounds and sometimes get where I can't purchase a meal. I didn't get results sear...
This Taco Macis a favorite of ours, although I've never made it while camping. You could size it down for smaller amounts, although it's VERY good as leftovers, almost better! I like it because it doesn't require cooking the pasta in a separate pot, and you can sort of mix and match the ingredients. Like, I often use a can of diced green chiles instead of the pepper mentioned, one less thing to chop. You could also use frozen diced onions so you don't have to chop that either.