In a large bowl, beat the butter, sugar and vanilla with an electric mixer fitted with a paddle attachment on medium speed until well blended, about 3 minutes. (foodbabbles.com)
Beat eggs on low speed in the bowl of a stand mixer fitted with the paddle attachment until combined. (epicurious.com)
To make the frosting, in an electric mixer fitted with the paddle attachment beat cream cheese until smooth. (spoonfulofflavor.com)