Manchester United eased into the fourth round of the Carabao Cup with a comfortable victory over Burton Albion.
Marcus Rashford was at the double for the Red Devils, scoring twice early on against the Championship side.
Jesse Lingard's shot was deflected home for a third before the break and Mourinho's men breezed through the second-half.
Anthony Martial added a fourth on the hour mark to cap an excellent display before a late consolation for Lloyd Dyer.
Here are our complete player ratings.
Manchester United
Romero 6 - One key save to deny Mason. Otherwise not involved.
Darmian 6 - More comfortable at right-back. Replaced by Shaw at the break.
Smalling 6 - Very little to do.
Lindelof 6 - Needs more game time. Still doubts over physical attributes.
Blind 6 - Given freedom to get forward.
Carrick 6 - Key role in opener. Still has a plenty to offer.
Herrera 7 - Broke up any attack from the visitors. Such an important player.
Lingard 7 - Delightful touch set up Rashford for opener before deflected finish. Much more like it.
Mata 7 - Denied by post. Some clever touches as United dominated.
Rashford8 - Two different finishes show confidence he is playing with. Getting better and better.
Martial 9MOTM - Deserved his goal. At heart of everything. Excellent display.
Subs
Shaw (for Darmian, 45)
McTominay (for Rashford, 63)
Pereira (for Romero, 78)
Burton
Ripley 6, Lund 5, Flanagan 5, Naylor 5, Turner 5 (Warnock 45), Dyer 6, Allen 5 (Murphy 45), Akpan 5 (Akins 78), Palmer 6, Mason 5, Varney 5.