Could use some more information on equipment. Using dutch ovens, there are as many recipes as there are cooks. No dutch ovens, foil dinners are simple and easy. It all depends on what cooking utensils you have available.
If you don't have a lot of experience with campfire cooking,, foil dinners are good. When we have a herd of people, everyone fixes their own. Grandma and helpers lay out a bunch of hamburger patties, various sliced veggies and an assortment of seasonings. Just spread out a piece of foil, add a hamburger patty, sliced taters, carrots, onions, or whatever, season to your own liking, wrap it up and throw it in the fire. Use a tongs to turn it after a few minutes. If you really want to get fancy, after you wrap it up tight the first time, wrap it again in newspaper, wet the newspaper good and wrap that with another layer of foil. The wet newspaper helps distribute the heat so you don't have burn spots.