Kai Havertz scored a hat-trick to help Chelsea hammer Barnsley with a 6-0 victory and into the fourth round of the Carabao Cup.

Tammy Abraham was also on the score sheet as he opened the scoring before Havertz doubled their lead in the first half. Ross Barkley then notched a third early in the second half at Stamford Bridge on Wednesday night, before Havertz added two more.

New Chelsea signing Thiago Silva made his debut for the club, and Ben Chilwell also enjoyed his first appearance, stepping off the bench to assist a late sixth for fellow substitute Olivier Giroud.

Next, Chelsea head to West Brom in the Premier League on Saturday. Barnsley are back in Championship action at home to Coventry on Saturday.