Make cake. Prepare batter following recipe directions. Bake and cool. Cake is two-layers, 5 in. tall. Position cake on foil covered board.
Ice cake. Prepare buttercream icing following recipe directions. Tint pale green and light green. Use spatula and light green icing to ice cake smooth.
Decorate cake. Use cake dividing chart and cake marker to divide cake into 12ths at bottom border.
Use tip 1M and pale green icing to pipe pull-out stars on cake top. Beginning at division marks, use tip 1M and pale green icing to pipe long pull-out stars from bottom to top in one motion, extending 1 in. above top of cake. Make sure all points