Chemistry finds its way into the kitchen. A creative use of rambutan sets one chef apart from the rest in the entree round. Experience and ingenuity comes into play with radishes and feta cheese for dessert.

It's do(nut) or die as chefs ramp up for the first round. Octopus challenges chefs to come up with three very different entrees, but it's the pastry that will save them from the chopping block.