Try this homemade Marshmallow Fluff Icing recipe the whole family will love. Made with butter, marshmallow creme, sugar and vanilla. Easy step-by-step i…
This Marshmallow Fluff Icing relies on simple, everyday ingredients such as of butter (no substitutes), jars marshmallow creme, box 10x sugar and vanilla. It comes together quickly and makes 4 servings, at about 1259 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