The recruits put their taste buds to the test in the fairytale-inspired game "Once Upon a Thyme." Then, chefs Jeff Mauro and Antonia Lofaso teach the recruits to craft their own version of a hero sandwich. In the main dish challenge, the teams venture into Mexican cuisine, making flavorful enchiladas. For the bottom two, it's a taco showdown to see who will fold under pressure in the blind elimination.