I just discovered a gluten free Kosher (for Passover) Cookbook that is primarily based for those who follow Ashkenazi traditions. It has over 90 gluten-free passover recipes and is the first recipe book that I have found to be kosher as well as gluten-free. The content of this book ranges from appetizers to main dishes, including vegetarian meals. I really liked that most of the recipes have a "variation" at the end of the section which allows you to change the recipe based on dietary requirements and taste preference. It could only be improved by adding "gluten-free" to certain ingredients that are used in some of the recipes.