Your Best Chocolate Sheath Cake

Description
This recipe came from an estate sale. I obtained it when I purchased the family collection from the Cabrera Estate in Malakoff, Texas in 1986.
 * Contributed by Catsrecipes Y-Group

Ingredients

 * ½ teaspoon cinnamon
 * 2 cups granulated sugar
 * 2 cups flour
 * 1 teaspoon baking soda
 * 1 stick oleo
 * ½ cup shortening
 * 2 tablespoons cocoa
 * 1 cup water
 * ½ cup buttermilk
 * 2 eggs
 * 1 teaspoon vanilla

Frosting

 * 1 can vanilla creamy supreme frosting
 * 3 ounces white baking chocolate melted
 * 1 teaspoon vanilla
 * 8 ounces frozen whipped topping thawed

Directions

 * 1) Preheat oven to 375.
 * 2) Sift together cinnamon, sugar, flour and baking soda.
 * 3) Bring to boil then oleo, shortening, cocoa and water then pour over the flour mixture.
 * 4) Mix well then add buttermilk, eggs and vanilla.
 * 5) Mix well and pour into a well greased shallow pan and bake for 30 minutes.
 * 6) When cool frost with icing.
 * 7) To prepare frosting beat frosting at medium speed.
 * 8) Gradually add the white chocolate and beat at high speed for 30 seconds.
 * 9) Fold in vanilla and whipped frosting then refrigerate until ready to ice cake.
 * 10) Store iced cake in refrigerator.