[header] How to make galaxy frosting [title] Beat together the cream cheese and butter in a large bowl. [step] Blend well on high speed for about 2-3 minutes using an electric mixer. [title] Add two cups of the confectioners' sugar at a time. 
[step] Blend for an additional 2-3 minutes on medium high speed. Mix between each stir until the frosting comes out smooth with no confectioners' sugar streaks.