Bake this irresistible Chocolate Rainbow Cookie Bars at home. Made with graham cracker crumbs, butter, chocolate sweetened condensed milk and chocolates…
This Chocolate Rainbow Cookie Bars relies on simple, everyday ingredients such as graham cracker crumbs, melted butter, mini candy-coated chocolates and flaked coconut. It comes together quickly and makes 4 servings, at about 1314 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 Chocolate Rainbow 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