Prepare a wood or charcoal grill and let it burn down to embers.

Rub the chickens with the barbecue rub. Let sit in the refrigerator for 1 hour.

On the grill place the chickens, on the side with no fire. Cover the grill and vent slightly. Cook for 3 hours or until chickens are cooked through.

Southern Rub:

2 tablespoons salt 2 tablespoons sugar 2 tablespoons brown sugar 2 tablespoons ground cumin 1 tablespoon Ancho chile powder 1 tablespoon Pasilla chile powder 1 tablespoon freshly cracked black pepper 1 tablespoon cayenne 4 tablespoons paprika Mix all ingredients together well. Makes about 1 cup