fireman bob's mud cake my way.....

Ingredients

• 4 large eggs
• 1 cup butter, softened
• 2 cups sugar
• 1 teaspoon vanilla
• 1 1/2 cups unsifted flour
• 1/4 cup unsweetened cocoa
• - dash salt
• 1 cup chopped nuts ( walnuts or pecans )
• 1 jar ( 7 oz. ) marshmallow cream
• - mud cake frosting
• 1/3 cup butter
• 1/2 cup unsweetened cocoa
• 1/3 cup milk
• 2 1/2 teaspoons vanilla
• 2 1/2 cups powdered sugar