The Reds produced the performance in the absence of star pair Steven Gerrard and Danny Sturridge.
Henderson told liverpoolfc.com: "It shows our depth in the squad. The people that played were outstanding. Obviously Steven and Daniel are massive misses for the team because they are fantastic players and they bring a lot to how we want to play.
"But I think we coped very well. We've got some tough games coming up - we need to make sure we recover well and look forward to them."