Zlatan Ibrahimovic scored a bicycle-kick four minutes into his debut, as Manchester United beat Galatasaray 5-2 on Saturday in a pre-season game in Gothenburg.
Ibrahimovic, 34, met Antonio Valencia’s cross with a typically athletic volley which bounced kindly into the net.
The Turkish side then bossed the remainder of the half and led thanks to goals from Sinan Gumus and Bruma.
But a much-changed United side were rampant after the break. A Wayne Rooney double, Marouane Fellaini header and Juan Mata goal sealed victory.
Jose Mourinho used 22 players and will leave Gothenburg with as many questions as answers as he ponders his starting XI for next Sunday’s Community Shield match against champions Leicester at Wembley.
Ibrahimovic led the line in the first half, with Rooney behind him and Anthony Martial and Henrikh Mkhitaryan either side.
But half-time replacements Marcus Rashford, Ashley Young and Jesse Lingard looked far sharper and led to United’s revival after a sleepy first 45 minutes.