this picture floating around on Pinterest, however there wasn't a tutorial. Though I thought of using royal icing to use as glue, I opted for chocolate ganache, because I really liked the idea of a chocolate-covered Oreo!
this recipe and video tutorial describes it best. Set up an assembly line and place your Oreos on a cookie sheet lined with parchment paper and begin "gluing" the Minnie heads together with some ganache on their backs.
That's it! So easy, right!? Check out one more time how cute it looks on the cake and cupcakes!