Sunny Anderson is our reigning "In the Bag" champ, so she is heading up our newest mystery ingredient challenge! This time, Geoffrey Zakarian and Aarón Sánchez are sharing Rachael's kitchen and cooking head-to-head for 30 minutes to see who comes up with the best recipe using ingredients in audience members' grocery bags. The rules? They must use every ingredient given to them, plus actor Scott Wolf stops by to turn up the heat with an additional challenge! The chefs will be judged by the same audience members who are supplying the ingredients, but who will claim victory this time?