Preheat oven at 350º F.

Using a standing mixer, combine cake mix, vegetable oil, and 2 eggs until combined.

Divide the dough between two bowls.

Mix red food coloring into one bowl.

Mix green food coloring into the other bowl.

Take a little red dough and a little green dough and press them together into small balls, so the red and green land randomly on each cookie.

Gently combine the two colors into one ball. Do not mix the colors!

Pour the sanding sugar into a bowl

Roll cookie dough into the sanding sugar

Place cookie dough balls about 2 inches apart on a parchment paper lined baking sheet.

Lightly push each cookie dough ball down so that it becomes a thick but flat disk.

Bake for 7 to 8 minutes.

Allow cookies to completely cool before Enjoying!