The midfielder came off the bench and scored in Saturday’s 1-1 draw against Turkish club Fenerbahce in Austria.
The 19-year-old and his team-mates left the field disappointed after Cristian Baroni levelled with what turned out to be the last kick of the game.
Mehdi Abeid: “We were a little bit angry that Fenerbahce scored in the last minute, but we did well.
“We have to concentrate until the last minute.
“For me, I’m really happy to score.
“Sammy gave me the ball in the box and I turned and shot.
“It was a good goal. I’m really happy and pleased to score for Newcastle. I hope to do the same in the next game.
“I like this position and I like to go forward. That’s what like doing. I did well and I hope to do well again and again every week.
“I hope to do better in the next game. I have to try to work hard every day to be better.”