Whoopie Pies V - cooking recipe

Ingredients

1/2 cup butter, softened
1 cup white sugar
2 eggs
1 teaspoon vanilla extract
2 cups all-purpose flour
5 tablespoons unsweetened cocoa powder
1/2 teaspoon salt
1 cup milk
1/2 cup butter
2 cups confectioners' sugar
1 teaspoon vanilla extract
1 pinch salt

Preparation

Preheat oven to 350 degrees F (175 degrees C). Lightly grease cookie sheets.
In a medium bowl, cream the butter and sugar. Add eggs and vanilla; mix until fluffy. Sift together the flour, cocoa, and salt; stir into the creamed mixture alternately with the milk. Drop by teaspoonfuls onto the prepared cookie sheets. Bake for 8 to 10 minutes.
Meanwhile ... you can make the filling. In a medium bowl, cream the 1/2 cup of butter, 2 cups of confectioners' sugar, vanilla, and salt, until fluffy. When the cookies are cooled, make into sandwiches with the filling and freeze for 1 hour.