Ingredients

  • 2 cups flour
  • 2 cups sugar
  • 14 teaspoon kosher salt
  • 12 cup cocoa powder
  • 1 cup butter
  • 1 cup boiling water
  • 12 cup buttermilk
  • 2 eggs
  • 1 teaspoon baking soda
  • 1 teaspoon vanilla
  • 78 cup butter
  • 12 cup cocoa powder
  • 6 tablespoons milk
  • 1 teaspoon vanilla
  • 3 14 cups powdered sugar
  • 12 cup finely chopped pecans

Method

  • Preheat the oven to 350 degrees.
  • Grease a pan and set aside.
  • (I use an 18x13 sheet cake pan.
  • However this cake can be made in whichever pan you prefer.
  • It will simply be thicker in a smaller pan.
  • ).
  • In a large mixing bowl, whisk together flour, sugar, and salt.
  • In a medium size saucepan over medium high heat, melt butter and then add the cocoa.
  • Whisk to combine.
  • Add boiling water to the saucepan and allow the mixture to boil for 30 seconds, then remove from the heat.
  • Pour the chocolate mixture over the flour mixture, and stir to combine.
  • In a small bowl, whisk together the buttermilk, beaten eggs, vanilla and baking soda.
  • Stir this mixture into the first mixture.
  • Pour into your sheet cake pan (or the pan of your preference) and bake at 350 degrees for 20 minutes.
  • While the cake is baking, make the icing.
  • Melt butter in a saucepan over medium high heat.
  • Add cocoa and whisk to combine, then remove from heat.
  • Add the milk, vanilla, and powdered sugar.
  • Whisk to combine.
  • Add the pecans, if desired and stir to combine.
  • Pour the icing over the warm cake.