Chelsea eased through to the FA Cup fourth round after a commanding 5-1 victory over National League side Chesterfield.

Goals inside the opening 20 minutes from Timo Werner, Callum Hudson-Odoi and Romelu Lukaku put Thomas Tuchel's side well in control at Stamford Bridge.

Andreas Christensen and Hakim Ziyech were also on target as the Blues scored five or more goals in a single game for the second time this season.

However, Chesterfield did grab a consolation in their first third-round appearance for seven years, as Akwasi Asante struck 10 minutes from time.

FA Cup finalists in four of the previous five seasons, Chelsea took the lead after just six minutes. Ziyech's shot ricocheted into the path of Werner, who found the empty net from close range.

Hudson-Odoi doubled the lead spectacularly. Receiving the ball on the left, the winger cut inside before bending a wonderful 25-yard effort into the far corner.

Lukaku made it 3-0 inside 20 minutes, the unmarked Belgium international turning home Lewis Hall's low cross after brilliant persistence by the youngster.

Hall was involved again just before half-time. His shot was parried to Christensen, who headed past Scott Loach for only the second goal of his Chelsea career.

Ziyech added a fifth from the penalty spot nine minutes after the break; smashing home after Calvin Miller brought down Christian Pulisic.

But the visitors did grab a consolation in their first FA Cup tie against Premier League opposition since facing Middlesbrough in the 1996-97 semi-finals, as Asante tapped into an open goal.