Sanders-Type Frosting - cooking recipe

Ingredients

1 c. butter, softened
1 c. white solid shortening
2 1/2 c. confectioners sugar, divided
2/3 c. sweetened condensed milk
2 egg whites
1 tsp. clear vanilla
1/4 tsp. salt

Preparation

In a large bowl, cream butter and shortening until well mixed. Slowly add 2 cups of the confectioners sugar and cream until fluffy.
Beat in condensed milk until well incorporated and set aside.