Naby Keita’s first-minute opener was followed by braces from Sadio Mane and Mohamed Salah to secure an emphatic scoreline and a 10th triumph in a row in all competitions for the Reds.
The win lifted Jürgen Klopp’s side two points above title rivals Manchester City, who travel to Burnley on Sunday afternoon.
And the icing on the cake came with the introduction of Alex Oxlade-Chamberlain on 73 minutes for his first senior appearance for 12 months and a rousing reception from the home fans.
Team news
There was significance throughout the Liverpool teamsheet as Dejan Lovren and Daniel Sturridge came into the XI in place of Joel Matip and Roberto Firmino – the latter absent due to a minor muscle issue.