Nissenberg, Sandra K.: - Sandra K. Nissenberg, MS, RD, is a registered dietitian, author, and cookbook editor with a specialty in child nutrition. She is also the author of The Everything Kids' Cookbook, Updated Edition. For more than thirty years, Sandy has educated hundreds, if not thousands, of parents and children on healthy nutrition. She has taught cooking classes, spoke for groups large and small, and has participated in numerous media events all emphasizing the importance of healthy eating for kids. She lives in the suburbs of Chicago.