Pastry chef Anna Olson, from the Food Network show Sugar, guides readers on how to create simple, original desserts at home. Divided into sections based on key ingredients, such as Fruit, Chocolate, Nuts and Citrus, Anna's recipes progress naturally from one dish to the next. She first includes an easy recipe and then follows it up with a "switch-up" -- a more elaborate recipe to dress it up or transform it into a whole new dessert. For...