About Mrs Katz Mrs Katz is committed to making delicious tasting baked goods using the kinds of simple, everyday ingredients you'd keep in your own home pantry (that is, if you loved to bake!). Every one of our products is made fresh in our own bakery, using only the finest ingredients and under the supervision of our master bakers. Then we flash freeze them so they taste as fresh and delicious as the day they were made when you serve them at home. Even better, they are all gluten-free, Simple ingredients, simply delicious. That's Mrs Katz. Full of Taste Simple Ingredients Mrs Katz Promise Certifications and Allergens All our products are manufactured in the United States, in our own Certified Gluten, Dairy and Nut-Free (Tree Nuts & Peanuts), Kosher Facility, under the highest level of certifications available to ensure they are fully Gluten Free and Strictly Kosher.