Using an electric or stand mixer fitted with a paddle attachment, beat softened butter until it is soft and smooth. Approx 5-10 minutes depending on how soft the butter was to start with. You may need to scrape the sides to fully incorporate the butter.
Add the powdered sugar, salt, vanilla, and milk. Begin mixing on low speed then slowly increase to medium. Continue mixing until the buttercream is light and fluffy.
Add the Lorann Princess Cake and Cookie Emulsion flavoring, starting with ¼ tsp. Mix to combine and taste. Adjust to suit your preferences by adding more a few drops at a time. Go slowly, since a little goes a long way with this flavoring.
Notes
Recipe Notes
Flavoring: LorAnn Princess Cake and Cookie Emulsion gives this frosting its classic wedding cake flavor. You can find it on Amazon, Hobby Lobby, or Michaels.
Add flavor last: Make a basic vanilla buttercream first, then add the wedding cake flavor a little at a time.
Adjust as needed: If the frosting is too thick, add a little milk. If it’s too soft, add a small amount of powdered sugar.
Make ahead: Store in an airtight container in the refrigerator. Bring to room temperature and re-whip before using.