steps

1. 1.

   In a large mixing bowl, beat the softened butter on medium speed until creamy and smooth, about 2-3 minutes.

2. 2.

   Gradually add the powdered sugar, one cup at a time, mixing on low speed to prevent dust clouds, until well combined.

3. 3.

   Pour in the milk, vanilla extract, and a pinch of salt. Start with 2 tablespoons of milk and add more if needed.

4. 4.

   Beat on medium-high speed for an additional 3-5 minutes until the frosting is light and fluffy. Adjust the consistency by adding more milk, one tablespoon at a time.

5. 5.

   Use the frosting immediately on cooled cakes or cupcakes, or store in an airtight container in the refrigerator for up to one week.