AN OSR ORIGINAL RECIPE: These cookies can play to any mood or theme: elegant, casual, holiday, or home-day. The ganache filling is an obvious wow-factor, but I actually think the subtle hints of cinnamon, nutmeg, allspice, and orange are what make these treats utterly sublime. Oatmeal Ganache Sandwich Cookies Author: offscriptrecipes.com Prep time: 60 mins