1/2 c. butter
1/3 c. milk
3 1/2 tbsp. cocoa
1 (16 oz.) pkg. powdered sugar
1 c. chopped pecans
1 c. small marshmallows

Combine butter, milk and cocoa in a medium saucepan; cook over medium heat, stirring frequently, just until mixture comes to a boil. When boiling, add marshmallows. Remove saucepan from heat, and add sugar; stir with a wire whisk until smooth. Stir in pecans. Use immediately if necessary. Gradually add a small amount of milk, about 2 tablespoons at a time. To make spreading consistency. Yield: enough for one 15 x 10 x 1 inch cake.