Chopped

Martha calls the shots and has a pantry-related surprise for the chefs.

Martha messes with the timing of the rounds as the chefs compete.

Martha's tournament twist is making the chefs switch stations and dishes.

Martha's tournament twist is a mystery chef competing in the dessert round.

The tournament finale has a foot-related "ingredient" and an extra task.

Four chefs attempt to prove who deserves to win for their all-taco meal.

The chefs try to innovate with baskets inspired by peanut butter and jelly.

The competing chefs have to cook with foods that were popular in the 1960s.

The chefs set out to make trendy 1990s foods yummy for a new millennium.

The chefs cook with ingredients that may be more popular in the future.

Alton Brown's ingredient picks include a shelf-stable item for round two.

A super stinky item in the appetizer round is courtesy of Alton Brown.

Alton Brown chooses the ingredients, like sticky beans in the entree round.

Alton Brown's maniacal ingredient picks include a fluffy, porky surprise.

Alton's tournament finale includes an ingredient staring back at the chefs!