United were close to their irresistible best at times in the first half and went ahead through striker Oli McBurnie’s header, his second in as many games.
A second early in the second half calmed any nerves, Anel Ahmedhodzic volleying home from a corner, before Iliman Ndiaye added a third to really seal the game.
Ahmedhodzic netted his second later on to put the gloss on his display as United returned to the top of the early Championship table.
Here’s how our man rated the Blades on another night to remember at the Lane ...
13. Rhian Brewster 6
Replaced McBurnie and had a chance to score but his flick didn't come off Photo: Simon Bellis
14. James McAtee n/a
Replaced his pal Doyle and almost picked up an assist with his first action as his cross found Basham at the back post Photo: Simon Bellis
15. Chris Basham n/a
Almost scored with his first touch but his header from McAtee's cross was touched over by Lumley Photo: David Klein