Iniesta was at the heart of everything for Barca in the stunning 5-0 thrashing of their eternal rivals.
"It was a night to enjoy so everyone connected to the club can feel proud of this team," declared Iniesta.
"We were eager to take the lead and never to let up on Real Madrid. It was a great match from the first minute to the last.
"Everyone played great and enjoyed it. What I wanted was to be happy and today we have again achieved this."
On his brawl with Cristiano Ronaldo in the first-half, Iniesta admitted he was unimpressed.
"I was caught close to the action and although it was unpleasant, these things happen. In these games there is much tension."