"This looks good and feels good!" Christian Eriksen wrote on Instagram after the Atletico Madrid game.
"Wonderful reception from the fans here in Norway! Happy to have played my first minutes [for] Man United."
The Denmark international made his debut for the Red Devils in a 1-0 loss against Atletico.
The playmaker created several chances, most notably for Elanga and Maguire, but they could not convert them.