After a wonder goal from Javier Eraso drew Leganes level on aggregate in the first-half, Zinedine Zidane's team had to come out all guns blazing if they were to progress to the semi-finals.
It appeared that 'Los Blancos' were prepared to do just that as Benzema restored their aggregate lead in the 47th minute after picking the ball up from Lucas Vasquez on the right-hand side and running at goal before calmly chipping the ball over Nereo Champagne.
Check out the goal here:
24 January 2018