Her ups and downs aside, Summer feels the cook-off made her a better cook.

The stakes are high when Cheech and Summer engage in a steak face-off.

In NYC, the teams get their own food trucks -- and 90 minutes to prepare.

Each team makes desserts -- one of which must include a savory element.

Aaron Carter runs into problems when he has to make his own ranch dressing.

The celebrity teams' first challenge: preparing food for 150 people.

It's soul rolls and skewers for all as the teams run lunch carts in NYC.

Team leader Alyssa takes on the challenge of making profiteroles.