Overview: Bagel maven Lauren Groveman from Larchmont, NY demonstrates how to make bagels, which must be boiled before baking. She adds baking soda and sugar to help brown the bagels during baking, bakes them on top of a tile, and tosses ice cubes into the oven to create steam. Featured toppings include vegetable cream cheese, smoked salmon and scallions cream cheese, and chopped chicken livers.