There’s no reason to wipe out your pantry supplies when this effortless, 3-ingredient cookie recipe exists. Plus, boxed cake mix yields the softest, fluffiest cookies that everyone will enjoy.
Preheat oven to 350°F (325°F if using dark or coated pans). Stir together cake mix, eggs, and oil in a medium bowl to combine. Scoop 1 1/2 tablespoons portions of dough, spaced 2 inches apart, on 2 baking sheets lined with parchment paper.
Bake in preheated oven until lightly golden around bottom, 10 to 12 minutes. Let stand on baking sheets 3 minutes before removing to cool, or to enjoy warm.