Preheat the oven to 350 degrees and prepare a cookie sheet by lining it with parchment paper. Put powdered sugar in a bowl or on a plate and set it aside for now.
Mix together the cake mix, 2 eggs, vanilla extract and oil in a large mixing bowl.
Using a cookie scoop, shape the cookie dough into 1inch balls, and finish shaping them with your hands, if needed.
One at a time, roll the cookie dough balls in powdered sugar, placing them 2 inches apart on the prepared pan.
Using a cup or the palm of your hand, press down each cookie dough ball to about 1/4 to 1/2 inch thick.
Bake the cookies in the preheated oven for 12 minutes. Do not let the cookies brown.
Remove from the oven and allow the cookies to cool for 5 minutes before moving to a cooling rack to cool completely.
Add the frosting to a piping bag with a round tip and pipe the frosting on top of the cookies. Using a knife, flatten the frosting to a smooth finish.
Put the shredded coconut and the green gel food coloring in a zipper baggie. Shake until the coconut is consistently green.
Place a tablespoon of the green coconut onto the top of each cookie, pressing it down so it sticks in the frosting.
Unwrap an orange Starburst and place on a microwave safe plate and microwave for 5 seconds.
Carefully break the Starburst into 3 equal portions, and roll into a carrot shape with your hands. Place the candy carrots onto the cookie.
Cut a green jelly bean into parts (as many as you can) with sharp scissors. Add three pieces to the tops of each carrot.
Repeat the decorating steps until all the cookies are decorated. Then serve and enjoy.