Millionaire's shortbread is an incredible cookie with three layers of shortbread, chewy caramel, and snappy chocolate.Sign up for Cooking School: https://cooks.io/34ZzIcxGet the recipe for Millionaire's Shortbread: https://cooks.io/3sD32haBuy our winning large saucepan: https://cooks.io/2QQbsgKABOUT US: Located in Boston’s Seaport District in the historic Innovation and Design Building, America's Test Kitchen features 15,000 square feet of kitchen space including multiple photography and video studios. It is the home of Cook’s Illustrated magazine and Cook’s Country magazine and is the workday destination for more than 60 test cooks, editors, and cookware specialists. Our mission is to test recipes over and over again until we understand how and why they work and until we arrive at the best version.If you like us, follow us:http://americastestkitchen.comhttp://facebook.com/americastestkitchenhttp://twitter.com/testkitchenhttp://instagram.com/testkitchenhttp://pinterest.com/testkitchen
