"Wet" Chocolate Cake - cooking recipe

Ingredients

any moist chocolate cake recipe
1/3 c. cocoa
1 1/2 c. sugar
2 Tbsp. butter or oleo
1 Tbsp. corn syrup
1/2 c. Pet milk
1 tsp. vanilla
1/2 tsp. salt

Preparation

Make chocolate cake according to recipe in sheet pan.
While still warm, make icing.
Combine cocoa, sugar, butter or oleo, corn syrup and Pet milk; mix in saucepan.
Cook and stir over medium heat until sugar dissolves.
Boil slowly, stirring now and then until small amount dropped in water forms a soft ball.
Add vanilla and salt.
Poke holes in sheet cake and frost with this icing while hot.
Icing is thin.