1/2 c. soft butter
1 c. sugar
1/2 tsp. baking powder
2 eggs
3/4 c. plain flour
Salt
3 tbsp. cocoa
1 tsp. vanilla extract
1/2 c. pecans
2 c. marshmallows

Cream butter, add sugar gradually. Beat at medium speed. Add eggs, one at a time, beating after each. Combine flour and next 3 ingredients; add to creamed mixture, stir well. Stir in vanilla and pecans. Spoon into greased and floured pan. Bake at 350 degrees for 18 to 20 minutes. Remove and sprinkle with marshmallow. Spread with chocolate frosting.

CHOCOLATE FROSTING:

1/2 c. melted butter
2 c. powdered sugar
3 tbsp. cocoa
4-5 tbsp. half & half

Combine butter, sugar and cocoa in mixing bowl. Gradually add half and half, beating at medium speed until spreading consistency.