Step 1

In the bowl of a stand mixer fitted with the paddle attachment (or in a large bowl with an electric beater or wooden spoon) combine the cream cheese and butter. Beat on medium-low speed until smooth and combined, 1-2 minutes, scraping the sides of the bowl and paddle as needed.

Step 2

Sift the powdered sugar into the cream cheese mixture and add the vanilla and salt. Beat the frosting on low speed to combine, then increase the speed to medium-high and beat until light and fluffy, 1-2 minutes, scraping down the sides of the bowl once or twice.

Step 3

Taste the frosting, adding a squeeze of lemon if you want to sharpen the flavors. Use right away, or store refrigerated airtight for up to 1 week. If chilled, let soften to room temperature before using.