Place in a foil pan and drown those babies in bbq sauce. I usually use a honey bbq sauce and a smaller portion of sweet & spice sauce to give them a little zing.
Cover with foil and place back on the bbq or in your oven, let them slowly simmer all day or 5 hours min so they get all nice & tender.
You could also put them in the crockpot or electric roaster, but foil pan cleanup is much nicer?