Our most popular holiday dessert, the stunning Millionaire’s Shortbread has a crunchy shortbread base, a chewy, caramel-like filling, and a shiny, snappy chocolate top. Tap the link in our profile to sign up for a free trial for the recipe.⁠ ⁠ #americastestkitchen #atkgrams #millionairesshortbread #twix #homemade #christmas #christmascookies #holiday #atkholiday #baking #bakingproject #caramel #chocolate #shortbread