Chocolate Orange Marble Chiffon Cake Recipe | Hersheyland

Ingredients

• 1/3 cup HERSHEY'S Cocoa
• 1/4 cup hot water
• 1-1/2 cups sugar, plus 3 tablespoons, divided
• 2 Tbsps vegetable oil, plus 1/2 cup, divided
• 2-1/4 cups all-purpose flour
• 3 tsps baking powder
• 1 tsp salt
• 3/4 cup cold water
• 7 egg yolks
• 1 cup egg whites (about 8)
• 1/2 tsp cream of tartar
• 1 Tbsp freshly grated orange peel
• 1/3 cup butter or margarine
• 2 cups powdered sugar
• 2 to 3 Tbsps orange juice
• 1/2 tsp freshly grated orange peel