Try this homemade Vanilla Marshmallow Buttercream Icing recipe the whole family will love. Made with unsalted butter, marshmallow cream, sugar and vanil…
This Vanilla Marshmallow Buttercream Icing relies on simple, everyday ingredients such as unsalted butter, softened, cups), confectioners' sugar and vanilla extract. It comes together quickly and makes 4 servings, at about 690 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026