The Danish striker scored a hat-trick in Arsenal’s 5-0 win over Porto in the Champions League on Tuesday.
“This will give us a lot of confidence. We want to win the Champions League. It’s something we haven’t done,” said Bendtner.
“Every time I play a game I put it behind me as soon as it’s finished. Sometimes it’s one of those days and today I put it right. I’m happy with my hat-trick, but tomorrow we move on.”