Start by preheating your oven to 350°F (175°C) so it’s nice and ready.
Pour the cake mix into a large bowl, add the oil and eggs, and stir until everything comes together into a soft, slightly sticky dough.
Scoop out small portions and roll them into 1-inch balls. Place them on an ungreased baking sheet, leaving some space so they can spread a little.
Bake for 6 to 10 minutes, depending on whether you like your cookies super soft or just lightly golden.
Let the cookies sit on the baking sheet for about 5 minutes, then move them to a wire rack to cool completely. That’s it—simple, quick, and cozy.