1 c. melted butter
1/3 c. cocoa
2 c. sugar
4 eggs

Mix butter, sugar, and cocoa. Add eggs, one at a time. Add:

1 1/2 c. flour
1/2 c. nuts (optional)
Dash of salt
1 tsp. vanilla

Bake at 350 degrees for 35 minutes in 9x13 inch buttered and floured pan. Remove from oven, place miniature marshmallows and return to oven 5 minutes. Cool. Frost.