Preheat the oven to 350°F and line a baking sheet with parchment paper.

In a large mixing bowl, combine the vanilla cake mix, eggs, and vegetable oil. Mix until thick, smooth, and glossy.

Optional: Fold a handful of sprinkles into the dough for extra color.

Scoop about one and a half tablespoons of dough for each cookie and roll into balls.

Roll each dough ball in the bowl of 4th of July sprinkles, then place onto the prepared baking sheet spaced about two inches apart.

Bake in the preheated oven for about 10 minutes, watching for edges to be just golden.

Let cookies rest on the baking sheet for about a minute before transferring to a wire cooling rack.

Allow to cool completely before serving.