The final two chefs swap bags of ingredients in a comfort food challenge.

The chefs channel their inner Julia Child to cook some fine French food.

Martha Stewart gives a lesson in creating picture-perfect layer cakes.

Martha shares her favorite techniques for decorating pies.

Martha adds woodland- and nature-themed decorations to cupcakes.

Eight of America's best bakers are ready to prove their skills.

The seven remaining bakers take sweet and tart to a whole new territory.

Happy Mother's Day! The bakers must whip up a festive mom-worthy brunch.

Eleven bakers celebrate spring with geometric tarts and fault line cakes.

Bakers celebrate the spring equinox with doughnuts and celestial desserts.

The nine competing bakers make "kittyclairs" and sporty dog desserts.

The eight bakers pair up to create Paris-Brest wheeled bicycle desserts.

The seven bakers create colorful cakes for the Trolls World Tour.

The six bakers create flourless and flower-less minimalist desserts.

The five bakers make cherry crumble desserts and flower-crown cakes.

The four bakers celebrate Mother's Day with vacation-inspired desserts.