Pulisic scored with his left foot, his right and then his head to put the Blues 3-0 up at Turf Moor.
They were the United States international’s first competitive Chelsea goals and he caused a number of problems besides for Burnley on his first Premier League start since August
After striking in the 21st and 45th minutes, Pulisic completed his treble in the 56th, and Willian made it 4-0 two minutes later. Burnley replied through late efforts from Jay Rodriguez and Dwight McNeil.
With around 15 minutes left, Chelsea’s Callum Hudson-Odoi went down under the attentions of James Tarkowski and Matthew Lowton and referee Michael Oliver pointed to the spot, only for the decision to be overturned via VAR, with Hudson-Odoi booked.
