Bake this irresistible Goo Goo Cluster Brownies With Caramel-Marshmallow Buttercream at home. Made with brownies, butter, unsweetened chocolate and suga…
This Goo Goo Cluster Brownies With Caramel-Marshmallow Buttercream relies on simple, everyday ingredients such as unsalted butter, unsweetened chocolate, granulated sugar and eggs. It comes together quickly and makes 4 servings, at about 2363 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 Goo Goo Cluster Brownies With Caramel-Marshmallow Buttercream 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