Alejandro Garnacho's staggering overhead kick set Manchester United on course for a comprehensive 3-0 away win on a day when hosts Everton protested against their Premier League points deduction.
Manchester United manager Erik ten Hag knows Everton's players and fans will be "mad" about the 10-point penalty imposed on the club and has challenged his team to meet fire with fire on Sunday.
Rasmus Hojlund has not been ruled out of Manchester United's Premier League game at Everton on Sunday, but Christian Eriksen will play no part.
The 10-point penalty imposed on Everton shows the Premier League is a "defunct organisation", former Man Utd defender Gary Neville has said.
Manchester United defender Luke Shaw has returned to training after a long stint out with a muscle injury.
Richard Arnold is stepping down as Manchester United chief executive after less than two years in the job, with Patrick Stewart taking interim control as a permanent successor is sought.