Simon Wiles’ side did need a vital goalline intervention from Lucas Clarke to thwart Dylan Morison as the visitors tried to turn the momentum.
But Liverpool stretched their lead further prior to the break – and Sonni-Lambie secured the match ball.
Farkas was the provider from deep again and the Reds’ No.11 made no mistake with a clinical finish.
The hosts did not have to wait long in the second half to pick up where they left off.
Lee Forrester grabbed the first of his two goals 10 minutes after the restart, winning possession himself and then beating the goalkeeper.
There were further chances as Abe broke clear for a one-on-one and was denied, before substitute Eden saw a good strike deflected narrowly wide.
A sixth came on 65 minutes, though. The visitors’ offside trap was foiled and Lee Forrester was able to round the ‘keeper and convert.
The scoring was completed near the end when Eden won a third Liverpool penalty of the afternoon and netted from 12 yards himself.
Team
Bernard, Hickman, Ayman, Esdaille, Clarke, Murray-Holme, Abe (Conde, 67), Upton (Eden, 46), Inglethorpe (Lee Forrester, 15), Farkas, Sonni-Lambie (O’Connor, 60).
Unused sub: M. Wright.
Next up
The U18s are back in action next Friday (January 30), hosting Derby County in a league fixture at the Academy.
Kick-off is 12pm GMT and the game will be shown live on All Red Video.
