I pulled the grilling grate off the 18 incher and put about twenty coals on the charcoal grate, then put the dutch oven right on those coals. I added about ten more coals about an hour or so later. Put the lid on the 18 and the dutch oven and let it simmer away for a few hours.
It did come out good. Will probably finish it up this morning as breakfast.
This was an experimental batch, i am going to tweak the recipe a bit and do it again next weekend. Will post a recipe after its perfected.