Alexis Sanchez had an Old Trafford debut to remember as he scored along with Lukaku to collect 3 points versus Huddersfield.
It was not a cup match this time around for Manchester United, but Mourinho's men returned empty-handed from Wembley, losing 2-0 to Tottenham Hotspur in the last game of January.
After a week's rest in Dubai, Manchester United returned to winning ways in the Premier League with a comfortable 3-0 win over Stoke City and Paul Pogba playing a starring role.
After a strong start against Arsenal with a 3-1 win, Manchester United look set to have a positive December.
Jose Mourinho's Red Devils emerged triumphant at home once again thanks to a brilliant display from the returning Paul Pogba.