Goals from Rasmus Hojlund, Alejandro Garnacho and Bruno Fernandes secured the success against the Foxes and moved the Reds up to 13th in the table - a rise of two places.
With the March international break now allowing manager Ruben Amorim time to take stock at Carrington, there was plenty to dissect in the East Midlands.
Here are our key takeaways from the King Power Stadium...
HOJLUND GETS HIS REWARD
It had been a long old wait for Rasmus, but his first-half opener ended a drought that spanned 22 hours of football and you could tell just how much it meant to him.