Ingredients
Chill a mixing bowl and beaters for 10–15 minutes.
Add whipping cream, hot cocoa mix, vanilla, salt, and pudding mix (if using) to the bowl.
Beat on medium-high speed until soft peaks form.
Add marshmallow fluff.
Continue beating just until stiff peaks form. Do not overmix.
Chill frosting 15–20 minutes before frosting cookies for best texture.
Instructions
Notes