chocolate sheet cake

Ingredients For chocolate sheet cake

• 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

  whole beaten eggs
• 1 tsp

  baking soda
• 1 tsp

  vanilla
• FROSTING
• 1/2 c

  fine chopped pecans
• 1 3/4

  stick butter
• 4 Tbsp

  heaping cocoa
• 6 Tbsp

  milk
• 1 tsp

  vanilla
• 1 lb

  minus 1/2 c powdered sugar