The most time consuming part of these are the eyes and eyebrows, the rest is pretty simple. Cut out yellow circles of fondant and let them dry out. For this I used Marshmallow fondant (go HERE for my favorite recipe) that I rolled in gum paste powder to help it to harden up. I used a slightly larger circle cutter to cut out the colored fondant and used a fondant roller to make the lines of the ninja masks. I put a little round yellow ball of fondant in the center under the mask to make the nose.
a little faith and a lot of frosting