Mix eggs, vanilla and oil in a small bowl and set aside
In a large bowl, combine cake mix, corn starch and baking powder
Pour egg mixture into cake mixture and combine until there are no cake mix lumps present. Dough will begin to thicken quickly
Add in chocolate chips
Optional: For best results, refrigerate dough for 1 hour
Preheat oven to 350 F
Line a baking sheet with parchment paper and spray lightly with non-stick cooking spray
Roll dough with your hands into a small ball and then lightly press to slightly flatten with your palms and place onto cookie sheet
Bake for 10 minutes
Remove from oven and transfer to a wire rack to finish cooling
Enjoy!