Mix cake according to manufacturer’s instructions. Measure out 3 pounds batter, deposit 1 pound into a sprayed and papered 8-inch cake pan. Repeat two times to make 3 cakes total. Bake at 350 ͦF until cake springs back lightly when touched. Let cool completely.
Fill and ice cake with Dawn Buttercreme. Decorate with seasonal macaron collection by splitting the macarons and placing them on the cake.