Place two large pieces of aluminum foil on a baking sheet or cutting board perpendicular to one another. In the center, place four ice cream sandwiches in a row. Top with: half of the chocolate frosting, eight Swiss Cake Rolls, the other half of the chocolate frosting and the remaining four ice cream sandwiches. Using your fingers and the back of a spoon, cover the entire outer surface of the cake with the cream cheese frosting.
Cut the remaining Swiss Cake Rolls into discs and gently press them into the frosting in rows until the total surface of the cake is covered. Wrap the aluminum foil around the cake and freeze for a minimum of six hours before serving.