A very easy method (it is hardly a recipe!) for cooking up some quick and delicious bbq chicken breasts!
Season the chicken breasts generously with the rub, then grill on both sides until nearly done (about 15 minutes, depending on the size of the breasts).
Coat the chicken with the bbq sauce on one side and cook for a couple of minutes, before flipping over and coating the other side.
Repeat, brushing on the bbq sauce and turn the chicken every couple of minutes, until the chicken is cooked through and they are well coated in the bbq sauce, and enjoy!