Bake this irresistible Killer Cookie Bars at home. Made with brownie mix, chocolate chips, coconut and nuts. Easy step-by-step instructions included.
This Killer Cookie Bars relies on simple, everyday ingredients such as box brownie mix, chocolate chips, coconut and chopped nuts (any kind). It comes together quickly and makes 4 servings, at about 819 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Killer Cookie Bars delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.
Updated Jun 30, 2026