1 (2-pound) bag (907.2 grams) confectioners’ sugar
½ cup heavy whipping cream
½ teaspoon (1.5 grams) kosher salt
Instructions
In the bowl of a stand mixer, beat butter at medium speed until creamy, 5 to 6 minutes. Gradually add confectioners’ sugar, cream, and salt, beating until smooth.
Recipe by Bake from Scratch at https://staging.bakefromscratch.com/frosting-finishing-touch/