Bake this irresistible Marble Swirl Brownie Cupcakes at home. Made with brownie mix, water, vegetable oil and eggs. Easy step-by-step instructions inclu…
This Marble Swirl Brownie Cupcakes relies on simple, everyday ingredients such as water, vegetable oil, eggs and dark chocolate chips. It comes together quickly and makes 4 servings, at about 4016 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 Marble Swirl Brownie Cupcakes 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