Daniel Farke was full of praise for his "killer" goalkeeper Tim Krul after the penalty shootout win over Tottenham Hotspur on Wednesday.
With the match finishing 1-1 after 120 minutes, the Canaries booked their place in the FA Cup quarter-finals thanks to the 3-2 shootout win.
"(Krul) really is a killer in these situations he has saved so many penalties for us," said Farke.
"Tim is so experienced and my goalkeeper coach and Michael McGovern also played a part. They will have spoken about the penalty takers.
"It is always good when you watch this tall, Dutch chap on the penalties."
The German added that he had a premonition that Norwich would win the shootout.
"I was totally convinced we would win this penalty shoot out," added Farke.
"You could sense the unity in the group. I told them, 'whatever happens, even if we have a setback, and we did after the first penalty, that at the end the yellow shirts would be celebrating'.
"The lads did not let me down. I am pretty delighted."