Extreme Dining on Everest + Mormon jello salad and worst food ideas ever

Joining Heston and the guys this week is world famous explorer Johan Ernst Nilson, veteran of Everest, Mont Blanc and many other expeditions  around the world, to explore the importance of food in the most extreme conditions of the world.  Also the team dig into another strange food pairing from America involving jelly and cheese and Heston sets a new challenge to find the world's worst food inventions.