Chocolate-Marshmallow Ribbon Cake Recipe - BettyCrocker.com

Ingredients

• 1 cup Gold Medal™ all-purpose flour
• 1/4 cup unsweetened baking cocoa
• 1 teaspoon baking powder
• 1/4 teaspoon salt
• 3 eggs
• 1 cup granulated sugar
• 1/3 cup water
• 1 teaspoon vanilla
• Powdered sugar
• 2 egg whites
• 1 1/2 cups granulated sugar
• 1/4 teaspoon cream of tartar
• 1 tablespoon light corn syrup
• 16 large marshmallows, cut into fourths
• 1 oz unsweetened baking chocolate
• 1 teaspoon butter or margarine
• 1 cup powdered sugar
• 5 teaspoons boiling water