Preheat the oven to 350 degrees. Add the cake mix, eggs, oil, and candy corn into the batter. Then, on a large cookie sheet, place 12 cookies spaced out evenly. Bake for 16-18 minutes. If you want prettier looking cookies that don't melt all over the baking sheet, use a half cup of candy corn. If you are okay with a little mess, use the entire cup of candy corn. I used a cup of candy corn because I just love it!