Dutch ovens are simple and effective. They come in two parts: the lid and the pot itself. The lid of an outdoor Dutch oven is concave with a rim around the edge to keep hot coals steady. Inside the lid, spikes allow moisture to drip down on the food during cooking. Outdoor Dutch ovens (also known as cowboy, camping, or chuckwagon ovens) usually have three integral cast iron legs. These allow the oven to stand directly in an open fire. You can get a cast iron or steel tripod stand if your pot does not have legs.