Creating a beautiful and delicious mini-cake for your Holiday celebration has never been easier!
Beat butter in bowl of stand mixer with whisk attachment on medium-high speed until light and fluffy. (about 3 minutes)
With mixer on low, slowly add in confectioners' sugar , milk, and salt; frequently scrape sides and bottom of bowl.
Once incorporated, whip frosting for at least 3 minutes on medium high to high. (My mixer went for 7 minutes)
Store in refrigerator up to 2 weeks. Rewhip before using.
Use THIS White Cake recipe for from-scratch cakes.