Cook
the marshmallow treats
Cook the marshmallow treats according to the package directions and
allow them to cool.
Bake
the cake
Prepare the cake mix according to the package directions, pour the batter
into the star-shaped pan, bake it according to package directions, and
set it aside to cool.
Prepare both the cake and marshmallow treats
the day before to allow both to firmly cool and set.
Decorate
Liberty island
Frost the top of the cake with green frosting for the grass, and then
frost the edges with gray frosting for the weathered brick.
Clean
the PVC pipe
Clean the PVC pipe thoroughly and affix a 90 degree elbows at either
end.
Build
the statue
Use the marshmallow treats to sculpt the statue, using the pipes as
a frame and buttercream frosting as mortar.
Cover the completed statue with a thin layer
of frosting to create a smooth canvas
Cover
with the fondant
Wrap the statue in green fondant, being sure to create the classic folds
in her dress. Use candy corn for the torch.
Set
statue in the cake
Cut out a square piece from the center of the cake and set the pedestal
in the hole. Stabilize Lady Liberty with frosting or fondant, and display
her as the centerpiece.
Cook
the marshmallow treats
Bake
the cake
Decorate
Liberty island
Clean
the PVC pipe
Build
the statue
Cover
with the fondant 
Set
statue in the cake
