1 day in advance: Make cookie trims. Prepare and roll out dough. Use pattern to
cut cloud. Use smallest circle cutter to cut head. Bake and cool cookies.
Bake and cool cake. Ice cake sides and background areas smooth in sky blue. Ice
background of tires smooth in gray. Lightly ice lightning bolt areas and number
circle smooth in yellow. Use toothpick and patterns to mark lightning bolts and
number circle. Fill in bolts and circle with tip 16 stars.
Outline buggy and hood with tip 3. Cover with tip 16 stars. Overpipe tip 16 yellow
stars on buggy rim. Ice head smooth with skin tone icing. Use tip 5 to outline and
pipe in helmet; pat smooth with finger dipped in cornstarch. Pipe tip 5 number.
Use tip 3 to outline and pipe in goggles; pat smooth. Pipe tip 3 dot eye, nose and
outline smile. Attach head. Pipe tip 12 outline steering wheel and tapered arm;
pipe tip 3 dot fingers over wheel. Pipe tip 5 outline spokes and dot axle inside
wheels; pipe tip 12 tires.
Pipe tip 21 shell bottom border in blue. Ice cloud smooth.
Pipe tip 3 message. Position cloud using marshmallows for support.
The star tip creates the most celebrated, easily accomplished decorations! The serrated edges of the star tip make ridges in the icing as you squeeze it out. Because fill in requires so much piping from the same bag, keep replenishing icing in bag.