I just ran into this great collection of dutch oven cooking that I think is well worth checking out. Check it out HERE. You'll be glad you did!
This is a great method of cooking in an emergency because of a power outage, when you are camping or just for fun. We used to do it a lot when our kids were younger for "Pioneer Week" as celebration of our heritage around Pioneer Day. We all had a lot of fun with it.
I have used some of my favorite dutch oven recipes by cooking them in my propane BBQ grill. If you don't have any briquettes but do have wood, you can also create the coals by burning it the wood and banking the coals.