This week, the chefs face their first mystery box challenge of the season. Season Seven winner, Vegas restaurant owner and cocktail connoisseur Shaun O'Neale, returns to the MASTERCHEF kitchen to dish out the challenge. The chefs have 60 minutes to cook three identical dishes using the spirits they receive in their mystery box. On the line are immunity or elimination, as the chefs compete to create a dish with their respective spirit as the star.

The episode was rated 7.45 from 78 votes.

For their first team challenge, the top 18 travel to the U.S. Coast Guard Base in Los Angeles. The chefs must collaborate to create a hearty and delicious lunch for more than 100 brave women and men. One contestant will be eliminated.

The episode was rated 7.61 from 80 votes.

The 16 remaining chefs are challenged to cook a Southern cuisine dish inspired by complex flavors from countries around the world. Award-winning chef and Southern fusion restaurateur Tiffany Derry also stops by the kitchen.

The episode was rated 7.67 from 67 votes.

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The episode was rated 7.69 from 54 votes.

With only six aprons left, the judges round out auditions and give a lucky few chefs a chance to return to the MasterChef kitchen. Each 45-minute audition battle brings the contestants one step closer to being in the top 20.

The episode was rated 7.69 from 72 votes.

Season 12 of MASTERCHEF is all about redemption, when All-Star competitors from the last 11 seasons return to the show to see if they have learned from their past mistakes. For the first time ever, MASTERCHEF is re-opening the door to some of the most memorable and talented cooks in the competition's history, including two MASTERCHEF Junior Edition cooks now competing as adults! 40 chefs get called back to audition, but only 20 will claim a coveted white apron. The returning chefs compete in groups of four in head-to-head audition battles. In each round, the two chefs that create the most impressive comeback dish will secure a spot this season.

The episode was rated 7.74 from 85 votes.

Chef Gordon Ramsay shares his secret love for meatless, dairy-free dishes by demonstrating his famous Beef Wellington transformed into a vegan dish made out of beets. Chef Ramsay then challenges the contestants to create a top-notch vegan dish, using their knowledge of flavors and techniques.

The episode was rated 7.79 from 72 votes.

The audition battles continue this week on the most competitive season of MASTERCHEF yet. For those who fell short in past seasons, these auditions are a chance to fulfill their culinary dreams. This week, three chefs who competed on MASTERCHEF JUNIOR enter the kitchen for the first time as adults.

The episode was rated 7.79 from 73 votes.

More than 100 cowboys and cowgirls in Horse Town, U.S.A., gather for the MasterChef rodeo, where the Top 14 chefs divide into two teams to create the best steak and sides. The team that doesn't live up to the cowboys' standards faces the possibility of elimination.

The episode was rated 7.81 from 62 votes.

In the first elimination round of the season, all 20 chefs must cook something inspired by the dish that originally sent them home. The chef that recreates their elimination dish in the most elevated, refined and skillful way will win immunity.

The episode was rated 7.94 from 78 votes.

One chef selects a dessert for each of his or her fellow competitors to bake to perfection. Anything less will force the contestants to face elimination.

The episode was rated 7.96 from 69 votes.