An expert panel, including former Manchester United manager Sir Alex Ferguson and current Iceland boss Lars Lagerbäck, selected the Argentina international's majestic strike from our 5-1 win at White Hart Lane back in October as the competition's best of the campaign.
Latching onto a loose ball 20 yards from goal, Erik wrapped his left foot around his right and sent a curling effort into the top corner of the net.
That goal put us 2-0 up on the night, with the team going on to complete a 5-1 victory via a second goal from Erik and a Harry Kane hat-trick.
Here's a rundown of the top 10 Europa League goals of 2014-15...
1 Erik Lamela (Tottenham Hotspur FC 5-1 Asteras Tripolis FC, 23/10/14)
2 Vasyl Kobin (Legia Warszawa 2-1 FC Metalist Kharkiv, 06/11/14)
3 Tolgay Arslan (Beşiktaş JK 1-0 Liverpool FC, 26/02/15)
4 Nikola Kalinić (FC Dnipro Dnipropetrovsk 2-3 Sevilla FC, 27/05/15)
5 Carlos Bacca (FC Dnipro Dnipropetrovsk 2-3 Sevilla FC, 27/05/15)
6 Denis Cheryshev (Villarreal CF 2-1 FC Salzburg, 19/02/15)
7 Andoni Iraola (Athletic Club 2-3 Torino FC, 26/02/15)
8 Stuart Armstrong (Celtic FC 3-3 FC Internazionale Milano, 19/02/15)
9 Gonzalo Higuaín (SSC Napoli 3-1 FC Dinamo Moskva, 12/03/15)
10 Rodrigo Palacio (FC Internazionale Milano 1-2 VfL Wolfsburg, 19/03/15)