91Èȱ¬

Substitute Michael Higdon scored two dramatic late goals to beat MK Dons and put Sheffield United into the League Cup quarter-finals.

After an unremarkable first half, United squandered two chances to lead, with Marc McNulty missing out in a goalmouth scramble and Stefan Scougall heading over with the goal open.

Benik Afobe put MK in front from the spot after Craig Alcock had tripped Dele Alli.

But Higdon headed in Robert Harris's cross and then slotted in at the back post to complete a remarkable turnaround.

Higdon, a summer arrival from Dutch side NEC, had scored the winner against Leyton Orient in the previous round and breathed life into a game that had lacked excitement until his introduction on the 57th minute.

Only two points separate the teams in League One, with the Blades two places above the Dons in sixth, and they were evenly matched in a drab opening 45 minutes.

Scougall's header over the bar from a Ben Davies cross was a remarkable miss with the goal gaping and it looked like Nigel Clough's side would be punished when Afobe scored his sixth goal in the competition this season from the penalty spot in the 67th minute.

But former Crewe man Higdon looped a graceful header in four minutes from time to level up before Alli went down the other end and struck the outside of the Blades post.

With the game finally coming to life, Higdon collected Jamie Murphy's injury-time corner and rifled past David Martin to put United into the last eight for the first time in 11 years and just six months after reaching last season's FA Cup semi-final.

MK Dons boss Karl Robinson told 91Èȱ¬ Three Counties Radio: "I thought we cancelled each other out. Tactically we both got it right to negate each other's strengths.

"It wasn't set up to be an entertaining game. But it's disappointing. I've said to the players we need to take care of the finer details.

"Switching off at a set-piece - they know that's a strength of Sheffield United. It's stupid and silly and we need to learn from that.

"But I want us to remember the good parts of this cup run. We have some memories that will live with us for forever and a day."

Sheffield United boss Nigel Clough told 91Èȱ¬ Radio Sheffield: "It's an incredible achievement. For a League One side to make the last eight is a brilliant achievement.

"Over the course of the game I thought we just about edged it in terms of chances.

"A rash challenge from Craig Alcock gives them the lead. But after that I thought we deserved our two goals.

"Michael can't do too much more than that. He's done brilliantly coming off the bench and scoring those goals."