Buddy competes against Duff to prepare the best medieval-style cake.

Buddy and Duff compete to make the best cake for Broadway's "Waitress."

Buddy and Duff create mini-golf cakes that golfer Michelle Wie can play.

Buddy and Duff have the same idea for their Knott's Berry Farm cakes.

For the final challenge, Buddy and Duff create iconic Star Wars cakes.

Buddy and Duff try to out-do each other with African safari-inspired cakes.

Chefs Grueneberg and Nunziata face off for a chance to beat Bobby Flay.

Anthony Lamas and Jennifer Nguyen get the chance to Beat Bobby Flay.

A Georgia 'chefarmer' and a Boston chef compete to Beat Bobby Flay.

Chefs stake out unsuspecting shoppers for breakfast sandwich ingredients.

Chefs stake out shoppers and duke it out for the ultimate date night dish.

The final two chefs turn the Lazy Acres Market parking lot into a carnival.

Chefs use the contents of shoppers' carts to create a midnight snack.

Four chefs look for shoppers with the ingredients to make surf and turf.

Four chefs think outside of the pizza box as they stake out shoppers.

Chefs stakeout customers' carts in Phoenix and make breakfast-to-go.