In a medium sized bowl, or mixer, beat together the cake mix, butter & eggs until smooth. Add the oil & vanilla. Stir in the chocolate chips until combined.
Drop by spoonfuls or use a cookie scoop on to a parchment lined baking sheet.
Bake for 8 to 10 minutes. Allow the cookies to cool on the baking sheet for 5 minutes before removing to a wire rack to cool all the way.
Enjoy!
Notes
You can use a chocolate cake mix if you prefer.
Recipe by at https://www.classyclutter.net/recipes/triple-chocolate-cake-mix-cookies/