Marcus Rashford marked his Manchester United debut with a brace as his side came from behind to thump 10-man Midtjylland 5-1 at Old Trafford and progress to the Europa League's last 16.
The 18-year-old had initially been named on the substitutes' bench, but a hamstring injury suffered by Anthony Martial in the warm-up meant he was called into the starting XI at the last minute.