If you are not using leftover meat brown the raw meat first. Using a large Dutch oven rough chop your onions and layer them in the bottom. Then, layer your meat chunks, chipotle chili peppers, and the rest of the seasonings cover with water. I like to use a pair kitchen shears to cut the chipotle peppers. After adding all the ingredients to your Dutch oven place it on the Louisiana Grill/Smoker at 250 degrees (122c) for five hours or until the meat is tender. If you want to thicken it up the last half hour you can add a little flour mixed with water and stir that in. Do this a little at a time and you’ll see it thicken. When it gets to where you want just let it simmer for a little while.