Chelsea striker Romelu Lukaku said his goal in Sunday's 2-0 win at Arsenal, the Belgium international's first match back with the European champions, was his favourite of the 114 he has scored in the Premier League.

An almost unstoppable Lukaku needed only 15 minutes to get off the mark for Chelsea following his reported 97.5 million pound ($133.08 million) transfer from Inter Milan, tapping in a cross played into his path by Reece James, who bagged the second goal.

The goal was Lukaku's first for Chelsea, with the 28-year-old having failed to find the net during his first period at the club that ended seven years ago.

"That was the best one for me, the best of the lot," said Lukaku.