Bake this irresistible S'mores Mousse Squares at home. Made with graham cracker crumbs, butter, marshmallow creme and chocolate fudge topping. Easy step…
This S'mores Mousse Squares relies on simple, everyday ingredients such as whipped topping, thawed and miniature marshmallows. It comes together quickly and makes 4 servings, at about 1124 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 S'mores Mousse Squares 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