The main purpose of the study described in this article was to test the effectiveness of Little Books and Little Cooks, a 7-week integrated nutrition and parenting education intervention designed to improve eating habits of families, strengthen relationships between parents and their children, and improve preschoolers' cooking skills. Participant families showed promising change related to enhancing children's cooking skills, along with improved parent-child interactions, eating behaviors among children, and feeding practices of parents. These findings suggest that a multidisciplinary, integrated approach addressing both nutrition and parenting is an effective way to help parents guide their children toward healthful eating behaviors.