Chocolate Jimmy Cake With Frosting

1/2 cup shortening

1/2 cup margarine

2 cups powdered sugar

4 egg yolks

1 cup coffee -- cold

2 cups flour

2 teaspoons baking powder

pinch salt 1 cup jimmies

4 egg whites -- beaten

*FROSTING*: 1/4 pound butter

1/4 pound margarine

3/4 cup granulated sugar

1/2 cup powdered sugar

Cream shortening and margarine. Add powdered sugar and mix. Add egg yolks and coffee. Mix in flour, salt and baking powder. Add jimmies. Fold in beaten egg whites. Bake in springform pan at 350 degrees for 1 hour.

Frosting: Cream butter, margarine, granulated sugar and powdered sugar well. Add 4 Tbsp. flour, 1 T. at a time. Add 1/2 cup room temperature milk. Beat and add 1 teaspoon vanilla. (May need to warm milk 20 - 25 seconds in the microwave.)