The Colombian hitman scored just three goals in his debut campaign at Craven Cottage after joining last summer from Wigan Athletic on a free.
Rodallega is aware that tally is not enough for a striker and is looking to up the ante for the London club next term.
"I feel personally good. I enjoy playing with the guys," he told the club's official website.
"It was my first year here and everything was new for me. Not in the league, as I have been here for three years with another club, but I am happy in England and at Fulham.
"Next season I want to play as much football as possible and I have in my mind a target of 10-12 goals."