Boot camp is transformed into Hollywood Stars, a '90s-style game show where the celebs must put their culinary skills and knowledge to the test. The winning team gains an advantage for the skill drill challenge, where the celebs must create their own spin on avocado toast. Things get fancy for the main dish challenge when mentors Anne Burrell and Jeff Mauro teach their teams how to prepare Steak Oscar. The recruits with the least successful plates must compete in a blind elimination challenge and make unique crostini. Anne and Jeff decide which star's dish doesn't shine as bright as the other.

It's time for the celebs to shred some serious gnar when they discover boot camp has been transformed into WC Peaks, a winter chalet. The recruits compete in a series of winter-inspired culinary games, and then mentors Anne Burrell and Jeff Mauro task the recruits with making a classic apres-ski snack, loaded waffles. In the main dish challenge, the chefs demonstrate classic European schnitzel with potato sides. The two recruits with the least successful dishes must compete in the blind elimination challenge and attempt to cook their way into another week of boot camp.

Chef-mentors Anne Burrell and Jeff Mauro send their recruits on a tropical adventure by playing Legends of the Hidden Coconut. It's a race to please the island gods as the celebs must solve a recipe puzzle and then cook coconut shrimp and a dipping sauce. Then things get fishy in the main dish challenge when the celebs learn how to make seafood curry dishes. While some of the recruits crush the curry game, the two celebs with the worst dishes must compete in the blind elimination challenge.

The celebs find boot camp transformed into a colorful, retro diner, and chefs Anne Burrell and Jeff Mauro challenge them to tackle diner favorites like burgers, fries and milkshakes. First, the recruits must determine the flavors in various milkshakes and then retrieve those flavors in a gigantic bowl of sprinkles. Then, the celebs have to make a loaded burger and fries in a fast-paced, tag-team cooking relay. The main dish challenge is stuffed with flavor when Anne and Jeff teach the recruits how to make fruit-filled pastry pockets. Some recruits successfully embrace the sweeter side of boot camp while the bottom two recruits compete in the blind elimination challenge and one is eliminated.

The celebrities are used to being superstars, but now they have to be superheroes in the kitchen! Chefs Anne Burrell and Jeff Mauro don their own superhero suits to make the recruits complete an obstacle course in order to unlock clues and retrieve a mystery dish to recreate. For the main dish challenge, the recruits tackle an "im-pasta-ble" mission of making fresh pasta and sauce from scratch. Unfortunately, some recruits' superpowers shine brighter than others, and the bottom two recruits must compete in the blind elimination challenge.

To start off the final week in boot camp, the remaining celebs play Ravenous Ravenous Recruits, using grabbers to retrieve ingredient balls from a ball pit. For the final skill drill cook, it's every recruit for themselves to create a composed dish using assigned ingredients. Chefs Anne Burrell and Jeff Mauro teach their final two recruits how to make a three-course, restaurant-quality meal, and the finalists put all their culinary skills on display to impress a panel of culinary experts. Judges Ilan Hall, Nilou Motamed and Ayesha Nurdjaja evaluate the recruits' dishes in a blind taste test and determine the winner of the $25,000 prize to charity.