The Englishman celebrated signing a new long-term contract by scoring the opener in the North Londoners’ big win.
Saka graduated from the Arsenal academy before making his senior debut last season under coach Unai Emery.
The 18-year-old was tipped to leave Arsenal after attracting interest from the likes of Borussia Dortmund and Liverpool.
Speaking after Mikel Arteta’s men won at Wolves, Saka said: "I am 18 and it has been a dream to play for this club. I have to take each game by game.”
Saka reflected on Arsenal’s second half display against Nuno Espirito Santos’ men
He added: "It was a shift. Everyone fought for each other, together and that is why we got it over the line.”
“The subs helped us out so much and gave us a boost. It feels like we are more together.”
“Wherever the boss wants to put me, I want to play. It is a dream to be here."
Saka has made 35 appearances for Arsenal this season, and has scored four goals and provided six assists so far.