Preheat oven to 350 degrees. In a medium bowl combine the dry cake mix, vegetable oil, and eggs and mix together with a spoon.
Add the sprinkles and stir to combine.
Roll into 1" balls and place on a cookie sheet 2 inches apart. Spray the bottom of a glass with cooking spray and smash each ball so it is ¼" thick. Press 3 M&M's on top of each cookie.
Bake for 6-8 minutes. Do not over bake or they will be hard.
ENJOY!
Recipe by Reality Daydream at https://realitydaydream.com/funfetti-cake-mix-cookies-recipe/