Chocolate Sheet Cake

This really is a wonderful chocolate sheet cake. SO good and so many things to do with it!

Chocolate Sheet Cake
{From PW}

2 c flour
2 c sugar
1/4 tsp salt
4 Tbsp (heaping) Cocoa
2 sticks butter
1 c boiling water
1/2 c buttermilk
2 eggs, beaten
1 tsp baking soda
1 tsp vanilla

In a mixing bowl, combine flour, sugar, and salt.
In a saucepan, melt butter. Add cocoa. Stir together.
Add boiling water, allow mixture to boil for 30 seconds, then turn off heat. Pour over flour mixture, and stir lightly to cool.
In a measuring cup, pour buttermilk and add beaten eggs, baking soda, and vanilla. Stir buttermilk mixture into butter/chocolate mixture. Pour into sprayed sheet cake pan (13X18) and bake at 350 for 20 minutes.