Butter Cream White Frosting

This is my own recipe I have made over the years. It is similar to the chocolate frosting. To me nothing compares to homemade frosting.

1/2 cup butter

12-16 ounces powered sugar

2-4 tablespoons milk

pinch of salt

2 teaspoons vanilla

1. Melt the butter in the microwave.
2. Pour melted butter into a bowl that has the powdered sugar in it.
3. Add salt, vanilla, and a tablespoon of the milk.
4. Beat together until smooth.
5. If it is too stiff, add more milk. If it is too runny add more powered sugar. 
6. Frost on cake or brownies.