Preheat your oven to 350°F.

Line a cookie sheet with parchment paper. Set aside.

In a large mixing bowl, use a hand mixer to mix together white cake mix, eggs, and vegetable oil until combined and dough has formed.

Fold in the sprinkles and the M&Ms.

Using a cookie scoop, drop scoops of dough onto the prepared baking sheet at least two inches apart. The cookies will spread.

Bake for 9 - 11 minutes or until set in the middle and slightly browned around the edges.

Allow the cookies to cool slightly, then move to a wire rack to cool completely.