At the conclusion of the first and second stages of the battle between Josh Cohen of Park Slope barbecue joint Biscuit and ChipShop's fry guy Chris Sell, the latter had moved ahead: Both chefs disgusted judges Ben Schmerler and Gabrielle Langholtz more or less equally when they alternately smoked and fried sushi ("Sushi is owed an explanation and apology by both of these methods," said Judge Gabrielle), and ChipShop figuratively battered Biscuit in the cod challenge. The question going into the final two rounds: Which method of cookery would prevail on rice pudding and (brace yourselves, cravers) White Castle sliders?