Ingredients

• 1/2 cup butter flavored shortening
• 3/4 cup sugar
• 1 egg
• 1/4 cup milk
• 1 teaspoon vanilla extract
• 1 3/4 cups all-purpose flour
• 1/2 cup baking cocoa
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 18 large marshmallows, halved
• FROSTING:
• 3 tablespoons butter or margarine, softened
• 3 cups confectioners' sugar
• 3 tablespoons baking cocoa
• 1/8 teaspoon salt
• 4 tablespoons milk