17-year-old Jimmy Garner was handed a surprise start in midfield.
The Dutchman helped create United's equaliser in a fearless performance.
New signings Arnau Puigmal and Largie Ramazani are named.
A late Callum Gribbin penalty completed a hattrick for the youngster and was the equaliser for visiting United.
Man Utd's under-18s have now scored as many goals in their first 11 games of this season as in the entirety of 2015/16.