Returning skipper Steven Gerrard sealed victory over Newcastle following two Craig Bellamy goals as Liverpool rose to fifth in the Premier League.
Gerrard, who made his second appearance since returning from injury, capped a fine cameo when he tucked in late on.
Bellamy had earlier fired in a low shot to level after Daniel Agger diverted Ryan Taylor's cross past Pepe Reina.
And the former Magpie gave Liverpool the lead from a free-kick before Gerrard scored from a tight angle.
His goal was fully merited after a performance which invigorated Kenny Dalglish's side just as Newcastle were beginning to claw their way back into the contest.
The defeat for Newcastle means they have won once in their last eight league outings and perhaps it was a surprise that Liverpool had not added a third goal sooner, such was the quality of Gerrard's deliveries into the box.
But unfortunately for them, Andy Carroll had another night in which he failed to find the target despite crashing a header against the bar from a superb Gerrard centre as he extended his run without a goal to nine matches.
After a period in which Liverpool struggled to turn chances into goals and drew six of their nine games at Anfield, Gerrard's return following an ankle problem that had kept him out since October will have given them a huge lift as they embark on their quest for a Champions League spot.
And it will also give them hope that they can sustain that challenge should leading goalscorer Luis Suarez's eight-match ban for alleged racist comments towards Manchester United's Patrice Evra be upheld.
With the Uruguayan banned for making a gesture towards Fulham's fans in a separate incident, Bellamy took his place in the side and the Welshman was a constant threat down Liverpool's left as he looked to support lone striker Carroll, who was also up against his previous club.
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