"Small-Batch Baking" is how to have your cake, and eat it all too. It's baking a plate of cookies (not 4 dozen) to greet the kids when they come home from school, or a few muffins (not 12) when that's all you need for Sunday brunch. It's for the perfect tart to end a small, romantic dinner--or the indulgence of a one-bowl dessert just for you (Honey Apple Oatmeal Crisp, anyone?). Most of all, it's to bring home the joy of baking, when home is just...