I found a cool site for D/O recipes on the MACA web page. These are for camp ovens, the ones with legs. With a little practice you can learn how to Egg with the D/O in the coals while you're finishing off a brisket or shoulder up on the grid. Camp dutch oven recipes specify using briquettes so there ends up being a little guesswork to approximate the right amount of lump if you try this method, but the most important thing to remember is that you only need a few hot coals beneath the oven. Most of the cooking is done by the heat from the coals on the lid.