The 17-year-old started the League Cup clash against Middlesbrough on Tuesday.
Welbeck told Sky Sports: “This competition gives me an: “This competition gives me an opportunity to play more games and show what I can do. The manager usually gives the youngsters a go and you have seen it again. Now we will just wait to see who we get in the next round but I am looking forward to it.”
He added: “I have the chance to be play with other great young players and also to learn off the older ones. I am looking to take it all on board for the future when I am called upon again.
“Manchester United is the best place to be at the moment. I am loving it.”