The former Manchester City striker took a Crosas pass and drove down the right flank, leaving centre-back Frazer Wright trailing in his wake before cutting in to the box and drilling the ball past Combe.
BBC: Kilmarnock 1-3 Celtic
2.
Burley introduced winger Finidi George in place of defender Hreidarsson in an attempt to give his side some fresh impetus - and Darren Bent should have done better when drilling Jermaine Wright's centre over the crossbar.