Chocolate Butter Cream Frosting

Why I Love This Recipe
Just Tried this recipe for Chocolate frosting instead of the one I usually use. It is great and so easy to make. Will use it often. I left in the internet url for the site where I got the recipe.
Ingredients You'll Need
6 tablespoons butter, softened
Cocoa powder, see below
2 2/3 cups powdered sugar
1/3 cup milk
1 teaspoon vanilla extract
Directions
For light chocolate frosting use 1/3 cup cocoa powder For medium chocolate frosting use 1/2 cup cocoa powder for dark chocolate frosting use 3/4 cup cocoa powder
In mixer bowl cream the butter. Add the cocoa and powdered sugar alternately with milk. Beat to spreading consistency adding more milk if needed. Blend in vanilla.