My daughter wanted a Dora cake for her 4th birthday. I used a sheet cake pan with buttercream frosting. I used the spray food color for the grass and water. Plus, a little sanding sugar for the water.
I bought a play set with Dora, friends and cake. The pebbles are chocolate covered raisins and the trees are cookies with cilantro at the top. A little piping and flowers here and there completed the cake. She loved it.