Step 1

Combine the dry ingredients like flour, sugar, baking soda and salt in one bowl and wet ones like buttermilk, eggs and vanilla in another.

Step 2

Next, melt the butter in a saucepan. Add the water and whisk in the cocoa powder and bring to a boil. Remove from heat.

Step 3

Add the cocoa mixture to the dry ingredients and stir or use electric beater to combine. Add the wet ingredients and mix to combine into a smooth batter.

Step 4

Pour the batter into a parchment paper lined 13x18 inch sheet pan (yes, this makes 24 servings). Bake in a 350°F oven for 20 minutes.

Step 5

Make the frosting by combining the butter, cocoa, and buttermilk in a saucepan and bring to a boil. Remove from heat and stir in the vanilla, salt and powdered sugar until smooth.

Step 6

After cake has baked, DON'T COOL, but pour warm frosting on top and spread evenly. Sprinkle chopped pecans on top. Allow to rest on wire rack until set.