The Argentine forward replaced injured Aaron Lennon at half-time in the Capital One Cup fourth round tie and within 10 minutes scored the key opening goal, combining with Roberto Soldado before firing home.
Harry Kane bagged the second goal 20 minutes later as we progressed to the quarter-finals and a home tie against Newcastle.
Harry was a close second to Erik in the voting on Twitter, Facebook and the Match Centre here on tottenhamhotspur.com.
MAN OF THE MATCH - BRIGHTON
Erik Lamela - 46.5%
Harry Kane - 31.5%
Benji Stambouli - 22%
Thanks for voting!