Orange Cake II

Ingredients

• 2 cup shortening
• 1 1/2 cup sugar
• 3 egg yolks
• 2 1/4 cup flour
• 1/2 teaspoon salt
• 2 teaspoon baking powder
• 1/2 cup orange juice
• 1 tablespoon grated orange rind
• 1/2 cup cold water
• 3 stiffly beaten egg whites
• 1 tablespoon grated orange rind, for filling
• 2 tablespoon butter, for filling
• 3/4 box powdered sugar, for filling
• enough orange juice, to make filling soft enough to spread