Having already registered a 2-0 away victory last week, manager Jose Mourinho blooded a host of youth players and his second-stringers certainly did not disappoint, as they strolled to an easy 7-1 aggregate win courtesy of goals from Callejon, Nuri Sahin, Raphael Varane and Joselu.
Callejon, who made the most of his rare start by netting a double, paid tribute to his side's swashbuckling display as they brought the curtain down on a hectic 2011 calendar.
"Real Madrid are the best team in the world," the Spaniard was quoted as saying on the club's official website.
"They have the best players and always do their best on the pitch. Things are turning out well."
"I scored again."
"It was a special day for the team because we won the tie and all Madridistas enjoyed themselves immensely. Some other player will score in another match. Winning is what's important. We all work hard and help out considerably. We hope to keep this up next year."