New Chelsea signing Cole Palmer starred for the Blues in a thumping 4-1 comeback victory against Vincent Kompany's Burnley.
The Clarets took the lead after just 15 minutes at Turf Moor but were pegged back by the concession of an own goal three minutes before the break.
The goal proved costly for Kompany's side, who had claimed their first victory of the season midweek against Luton, as Chelsea went ahead thanks to Palmer's 49th minute penalty.
Recalled Raheem Sterling then gave the visitors some breathing room shortly after the hour before Palmer asissted Nicolas Jackson for Chelsea's fourth.