Chelsea continued to show there is life after Diego Costa with another Premier League victory at Stoke, with Alvaro Morata scoring a hat-trick in a 4-0 win.
Morata, the club-record signing bought to replace Costa, was on the scoresheet again early on before Pedro extended the lead on the half-hour mark.
Both goals came from defensive mistakes by Stoke, whose manager Mark Hughes had demanded a response from his players following the disappointing midweek defeat at Bristol City in the Carabao Cup. He did not get it, with Morata rounding off the win in the final quarter-hour.