Marshmallow Fluff Buttercream Frosting

Gail Springsteen Recipe

By Gail Springsteen gail0925

This frosting, although containing lots of butter, makes a good-sized batch of frosting! It works wonderfully for decorating, as it holds up well. You can add food coloring, and simply increase the powdered sugar if it is too thin for you.

And it tastes GREAT!!!!!

Recipe Rating:
 1 Rating


14 oz
marshallow fluff (not cream--fluff)
1 lb
unsalted butter (if you use salted butter, eliminate the salt from the recipe)
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1 Tbsp
1/4 tsp
4 c
powdered sugar (use to desired frosting stiffness)

Directions Step-By-Step

Use a spatula to scrape the fluff and butter into your mixer bowl. (SWcraping the spatula on the attachment helps get it from the spatula to the bowl much more easily!)
Mix well until fluffy.
Gradually ad the pinch of salt and vanilla. Mix well.
Add the powdered sugar slowly until you reach the desired consistency.

You can also add food coloring to the frosting.

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