The remaining cooks take on two rounds of challenges to determine who moves on to the finals.
Chefs from the Northeast prepare their signature dishes for the judges.
Chefs from the Midwest battle it out for a coveted spot in the top 20.
Chefs from the West are the next up in the regional auditions.
Regional auditions conclude with signature dishes presented by chefs from the South.
The top 20 chefs enter the kitchen, and each contestant must create a state fair-inspired dish.
It's another Mystery Box Challenge - and one region will begin the challenge 10 minutes later!
It's MasterChef's 250th episode, and each contestant is assigned an iconic cake to recreate.
The contestants split into two teams to prepare lunch for over 100 kids at Dodger Stadium.
The contestants must prepare a gourmet meal out of army rations.
The chefs face their toughest Mystery Box challenge yet - fish!
The chefs cater to the average sports fan, using elements from their region to elevate their dish.
The cooks are tasked with firing up their grills and preparing a restaurant-quality barbecue plate.
The top six chefs face the challenge of taking over the world's largest Hell's Kitchen restaurant.
Description: A competition celebrating the most versatile yet underrated dining experience: brunch.; Category: Food; 8 episodes available.
Description: Pastry chefs and sweet treat creators from around Australia compete for a $100,000 prize.; Category: Food; 20 episodes available.
Description: Gordon Ramsay hosts the junior version of the cookery competition.; Category: Food; 14 episodes available.
Description: Guests are treated to a festive feast cooked by Big Zuu.; Category: Factual Entertainment; 2 episodes available.
Description: Eddie Hall takes on eating challenges featuring traditional Christmas foods.; Category: Food; 4 episodes available.
Description: Melanie Sykes hosts the game show where amateur chefs try to impress Marco Pierre White; Category: Food; 8 episodes available.
Description: The Hairy Bikers are on a mission to find the best chicken and egg recipes in the world.; Category: Food; 6 episodes available.
Description: Nigella Lawson celebrates the food she loves to cook for friends and family at home.; Category: Food; 6 episodes available.
Description: Rick Stein is off on a culinary adventure to find France's best-kept gastronomic secrets.; Category: Food; 6 episodes available.
Description: Rick Stein embarks on a series of culinary long weekends in search of food excellence.; Category: Food; 10 episodes available.
Description: Australian competitive cooking show based on the original British format.; Category: Food; 115 episodes available.
Description: Chef Jack Stein explores the best of Australian food with a little help from his dad Rick.; Category: Food; 10 episodes available.