As a kid my grandfather used to make tatter tot casserole in a dutch oven when we went camping. Basically just ground beef and onions with a can of cream of mushroom topped with tatter tots and cheese. For dessert he do a quick easy peach cobbler. Just coat the dutch oven with crisco, line with pie crust, dump in a couple of cans of peaches, add some cinnamon, cover with another pie crust and then bake till golden brown.
I made some good dutch oven and rice at home last night. Instead of canned cream of mushroom soup, which the kids stated was too sweet, I used canned cream of poblano soup. It was awesome. Next time I'll add some canned hatch chile peppers.