I have been making this ... over and over! Butter sides of large heavy pan. ... marshmallow cream, crunchy peanut butter, peanut butter chips, vanilla ... candy thermometer is recommended.
Preheat oven to 350°F. Line ... large bowl, beat butter with a stand mixer on ... minutes). Transfer the Peanut Butter Frosting into a plastic ... onto each cooled cupcake.
Ingredients: 14 (flour .. salt .. soda .. sugar ...)