cup Unsalted Butter, At Room Temperature
cups Cocoa Powder
jar (7.5 Oz Jar) Marshmallow Creme
cup Powdered Sugar
Tablespoons Water, Or More If Needed
In a mixing bowl, beat butter until fluffy. Gradually beat in cocoa until blended. On low speed, beat in marshmallow creme. Gradually beat in powdered sugar, and 2 to 3 tablespoons water until smooth and fluffy.