Liverpool won their first leg Europa League qualifier with the help of talented goalkeeper, Diego Cavalieri. In his first competitive game in charge, Liverpool boss Roy Hodgson left out 10 of his World Cup stars, including captain Steven Gerrard.
But Liverpool were comfortable, opening the scoring when Ngog lofted over the goalkeeper after a defensive mix-up.
Ngog's second was a cool six-yard volley from Martin Kelly's cross.