This is a chocolate cake with White Chocolate/Peppermint Bettercreme frosting and filling with chopped Andes' Peppermint Crunch Thins in the filling. The santa hat is a chocolate/mint cake ball covered in candy melts with RI for the brim and candy clay for the pom pom, both covered in clear sugar crystals. Thank you to both tabbiekat and gingersoave for the inspiration.