An easy, rich chocolate sheet cake with a boiled chocolate frosting. Makes a lot and is great for potlucks.
CAKE:
- 1/2 Cup Oleo (2 sticks)
- 1/2 Cup Unsweetened Cocoa
- 1 Cup water
- 2 Cups All-purpose flour
- 2 Cups granulated sugar
- 1/2 Cup Buttermilk ****
- 2 Large eggs, room temperature
- 1 tsp Baking SODA
- 1 tsp Vanilla
- 1/2 - 1 tsp Cinnamon, or to taste - optional (but I think it makes the cake!)
ICING:
- 1/4 Cup Oleo (1 stick)
- 1/4 Cup Unsweetened Cocoa
- 6 Tbsp Milk
- 1 Pound box of powdered sugar, sifted (3 1/4 - 3 1/2 cups)
- 1 tsp Vanilla
- 1/2 - 1 Cup chopped nuts, optional
CAKE:
- 1.) Heat just until oleo melts - the 2 sticks of oleo, the 1/2 cup of cocoa and the 1 cup of water,stirring to dissolve cocoa and mix ingredients together. Set aside.
- 2.) Mix together the rest of the cake ingredients to blend. Add the chocolate mixture. Beat well. Pour into a greased, 10x15x2 inch jelly roll pan. (cookie sheet with sides) .
- 4.) Bake in a preheated 350 degree F oven for 25 - 30 minutes. DO NOT OVERBAKE!
ICING:
- 1.) 5 MINUTES before cake is done, heat icing ingredients to boiling in a large saucepan, stirring to combine. Remove from heat and Beat in powdered sugar. Add the vanilla. Stir in nuts if using.
- 3.) Pour over hot cake, spreading quickly before icing sets up.
**** - if you do not have buttermilk on hand or do not want to buy it, just make your own from the following recipe:
- 1/2 Cup milk
- 1/2 TBSP white vinegar or Lemon Juice
- Add vinegar to milk, stirring to combine. Let set 5 - 10 minutes (this will clabber the milk). Stir and add to mixture as directed for buttermilk.
- Rule of thumb - 1 TBSP white vinegar or Lemon Juice to 1 cup milk. ie - 1/2 TBSP to 1/2 cup, 1/4 TBSP to 1/4 cup. It works the same way going up - 2 TBSP to 2 cups, etc.
- I do this because we do not drink buttermilk in my house.
- You can also buy the buttermilk powder which works well and keeps forever, but is more expensive than clabbering your own milk.
- You can use the same formula if a recipe calls for sour milk.

