Step 1

In a stand mixer bowl, with the mixer on medium speed, whip the butter for 2 minutes until it is almost white in color. Make sure the butter is at room temperature, but not melted.

Step 2

Add in the powdered sugar, vanilla and 3 tablespoons milk. Beat on low speed for 3-5 minutes, adding in the last tablespoon of milk if the buttercream needs to be thinner.

Step 3

Spread the frosting on a cake or pipe on cupcakes.