La guerre des popotes roulantes

On Flattop Mountain overlooking Anchorage, Tyler Florence welcomes seven aspiring food truck teams to the competition. Their first challenge is to break the keys to their food trucks out of 200-pound blocks of ice.

Tyler Florence challenges the six food truck teams to practice their survival skills by starting a fire to make s'mores. Then they have to try to sell their vegetable dishes amid short daylight hours, raging winds and blistering cold.

One team's truck breaks down, and several teams underestimate the huge demand for their food in Homer, Alaska. A surprise judge visits all the teams and tastes their dishes, and his favorite dish will win its creators immunity from elimination.

The four remaining teams pan for gold to earn their seed money, and extreme cold and winds continue to affect everyone. Tyler Florence challenges the teams to use a quintessential Alaskan ingredient -- crab -- to create a special dish for their menu.

In Talkeetna, Alaska, the three teams scavenge for a local favorite, chaga mushrooms. Tyler Florence is forced to give some harsh feedback and issues a challenge to help them turn things around as elimination decides the final two teams for the finale.

The final two teams go head-to-head in rugged Fairbanks, Alaska, where intense challenges and tough sell days test both food trucks like never before. With unparalleled grit and determination, one team will win the grand prize of $50,000.