Devil Dogs 2 cups all-purpose flour 1/2 cup cocoa powder 1/2 teaspoon salt 1 cup granulated sugar 1/2 teaspoon baking soda 1/2 teaspoon baking powder 1/2 cup vegetable shortening 1 egg, beaten 1 cup milk 1 teaspoon vanilla extract Filling 1/3 cup evaporated milk 2/3 cup shortening 1/2 cup granulated sugar 1/2 teaspoon vanilla extract Sift dry ingredients. Add shortening, egg, milk, and vanilla extract. Mix well. Drop by teaspoon onto greased cookie sheet. Bake at 425 degrees F for 5 minutes. For the filling, mix evaporated milk, shortening, sugar and vanilla extract. Beat at high speed of an electric mixer for 5 minutes. Put two cookies together with a generous amount of filling.