A young boy and his father gather ingredients in the garden to prepare pizza on a hot day in this preschool picture book companion to Soup Day . On a sunny, summer day, a young boy and his father assemble the ingredients for a homemade pizza. From gathering fresh garden herbs to rolling out the dough for a crust to spreading on sauce and cheese, this picture book leads young chefs step-by-step through the process of making a favorite meal. A pizza recipe completes Melissa Iwai's appealing preschool offering, Pizza Day. A Christy Ottaviano Book.