The Nittany Lions last played at home on October 13.
The pair scored 54 points out of 60, with two tens for their first dance.
"I just love wrestling and honestly that's why I chose to come back... I just love the fight."
The Nittany Lions bumped up after losses from Miami and Georgia.
The Nittany Lions went on a 30-7 run spanning over 10 minutes.
Allar recorded 2,006 yards for 13 touchdowns with five interceptions across nine games this season.