Spurs led 2-0 at the break through Jonathan Obika and Alex Pritchard and looked well on course to lift the trophy but an incredible second-half comeback with a goal from Marnick Vermijl and a brace by Larnell Cole means yet more silverware for Warren Joyce's side.
Adnan Januzaj was pitched into a lone attacking role with Ben Pearson drafted into the side for Tom Lawrence in the only change to the team that sank Liverpool at the semi-final stage. The Belgian teenager, on the bench for the 5-5 draw with West Brom on Sunday, made an instant impression but the visitors soon started to dictate the play.
Obika, who scored a hat-trick against the Reds earlier in the campaign, grazed the bar following a dangerous cross by Harry Kane while Cole was unable to hit the target at the other end after a sharp turn. Cristian Ceballos cut inside to bend a drive just wide and, after Jesse Lingard shot tamely at Jordan Archer after displaying neat footwork, Kane hit a post with a ferocious attempt.
Kane drilled wide soon afterwards and it was no great surprise when Obika opened the scoring on 29 minutes. The muscular striker made an aggressive challenge on Ben Amos that prompted a complaint from the keeper but the goal stood as Pritchard nodded into Obika's path and he touched in.
United tried to respond but skipper Tom Thorpe was unable to convert a Januzaj free-kick on the stretch and a sucker punch three minutes before the interval left Joyce's side with a mountain to climb. Ryan Tunnicliffe's careless pass was