Measure out all ingredients and have them ready before you begin cooking. Cookie mixture is time sensitive and needs to be prepared quickly in order for the cookies to fully set.
Add the butter, sugar, and Kahlua to a large pot and bring to a rolling boil and boil for just 90 seconds.
Remove from heat and stir in the remaining ingredients, once fully combined, plop large spoonfuls onto wax paper and let sit for about an hour to harden.