Youngster Spencer Weir-Daley was the star of the show, scoring four goals while Alan Rogers, David Johnson and Neil Harris were also on the scoresheet.
Meanwhile Marlon King scored his first goals for Watford last night, netting twice in a 4-0 win over Danish side Vejle.
Gary Megson will be hoping that his first-choice strikers can get their own morale boost tonight in the final game of Forest's pre-season tour.
The Reds are yet to score in two games but take on Slagelse who are a couple of divisions below previous opponents Silkeborg and Odense and will be looking for a victory.