Ingredients: – 1 box of your favorite cake mix (any flavor) – 2 large egg – 1/2 cup (1 stick) unsalted butter, melted – 1 cup add-ins (chocolate chips, nuts, sprinkles, etc.)
Preheat your oven to 350°F (175°C). Grease a 9x13-inch baking dish or line it with parchment paper for easier cleanup.
In a large mixing bowl, combine the cake mix, eggs, and melted butter. Stir until well combined and a thick dough forms.
Fold in your choice of add-ins, such as chocolate chips, nuts, or sprinkles. Mix until the add-ins are evenly distributed throughout the dough.
Transfer the dough to the prepared baking dish, spreading it out evenly with a spatula or your hands. Press down gently to compact the dough.
Remove the cookie bars from the oven and allow them to cool completely in the baking dish before cutting into squares or bars.
Remove the cookie bars from the oven and allow them to cool completely in the baking dish before cutting into squares or bars.
Once cooled, slice and serve the cake mix cookie bars. Enjoy them as a sweet treat with a glass of milk or cup of coffee!