Manchester United reeled off their third successive Premier League win under new manager Erik ten Hag to ensure Leicester City's troubled start to the season continued at King Power Stadium.
Jadon Sancho's smooth finish from Marcus Rashford's pass after 23 minutes maintained United's recent revival and allowed them to build on victories at home to Liverpool and away to Southampton.
United remained largely in control against an out of sorts Leicester, who remain bottom as they search for their first league win of the season and who, along with manager Brendan Rodgers, felt the impatience of the home fans.
Visiting keeper David de Gea was forced into a fine save from James Maddison's free-kick in the second half but otherwise United were rarely troubled, with Casemiro emerging as a substitute and Cristiano Ronaldo, another late replacement, coming close with an acrobatic bicycle kick.
Manchester United's performance was reminiscent of their victory at Southampton on Saturday - solid, unspectacular but highly efficient and enough to give them a third straight win in all competitions for the first time since April 2021, sending them up to fifth in the Premier League table.
Sancho was on the scoresheet again and his goal had the hallmarks of a player growing in confidence, taking Rashford's pass in his stride before rounding Leicester City keeper Danny Ward
Ten Hag's United will be growing in self-belief and they can put that to the test against early pace-setters Arsenal at Old Trafford on Sunday.
