The striker took his tally to 13 for the season after delivering an outstanding performance at Anfield, and Rodgers highlighted the talents of his number seven.
"I haven't seen a better [performance than that]," Rodgers told Sky Sports News.
"It was a brilliant performance and it was a pleasure to watch. Every goal was a 'wow' one. A simply incredible performance.
"When you score the kind of goals he does with the regularity he does, it's absolutely frightening. You can't ask for anymore really, he's earned his money and you can see his happiness here. The whole club is a hand in glove fit for him."
The win keeps the Reds inside the top four in the Premier League.