I cook for a big crowd of people at least once a week — sometimes twice. And lately I have been relying on the grill, since it doesn't heat up the kitchen. But sometimes I get a little tired of grilling individual pieces of chicken, or individual burgers that have to watched and tended. It's nice to have some bigger, simpler options. This pork loin is one of those: Slap it on the grill, walk away, come back, feed a crowd.