Arrange these imaginative chocolate and vanilla frosted treats on a pretty platter or tiered cake stand for a fun dessert-they’re perfect for kids and adults! To make 1 dramatic "black eyed Susan" cupcake, stir yellow food coloring into about ¼ cup vanilla frosting until it’s tinted bright yellow; use a star tip to pope on petals, then finish with a chocolate center. EP: 1hour 30 minutes plus cooling. BAKE: about 25 minutes 1hour 30 minutes plus cooling. BAKE: about 25 minutes. Makes 24 cupcakes.