Jen Fisch is the creator of the blog Keto In The City and the author of The Easy 5-Ingredient Ketogenic Diet Cookbook, The Big Book of Ketogenic Diet Cooking, and Keto in 30 Minutes. She is also a single, working mother who has battled autoimmune disorders for 20 years and has turned to the kitchen to find simple, delicious ways to make the ketogenic diet work for her busy lifestyle.