The Kitchen is going back to school and Sunny has a delicious freezer fix to get you in the back to school groove. There are yummy new spins of the classic PB and J. Rewrapped host Joey Fatone stops by to throwdown a sweet snack with Jeff. Marcela shows how to master the Mexican meal Chilaquiles. The gang shows some love to the lunch box with great ways to fill and pack it. GZ ends the day with a Toasted Marshmallow Milkshake.