The focus of Olive Oil Baking is the whys and how-tos of substituting olive oil and other healthy oils and fats in favorite desserts and treats that typically use margarine and/or butter. These recipes also introduce other simple changes and options that make them healthier than traditional recipes and store-bought bakery goods. In every case, these changes preserve or improve on the familiar tastes, smells, and textures we have come to expect from a baker's kitchen.