Mix and bake cake mix according to the directions on the bag. Allow cake layers to cool completely. Mix 1 oz of DDA® Orange Emulsion, 2 oz of Grand Marnier and 2 drops of Chefmaster® Sunset Orange Liquid Gel to 3 lbs of Dawn Exceptional® White Buttercreme Style Icing. Begin layering by spreading a layer of Orange Buttercreme Style Icing over a cake layer, making sure to keep it even. Continue layering until desired height. Place the final layer of Orange Buttercreme Style Icing on top, then smooth edges and top using a spatula. Ice with Dawn Rich N’ Glossy Cake Icing. Refrigerate for 1 hr.