Prepare a 12 cup Bundt pan by greasing it with butter and a light dusting of flour, or a flour spray. Set aside.
Melt the chocolate with 1/2 cup boiling water. Do this in a double boiler or in a small stainless steel bowl set over a pan of simmering water.4 ounces Baker's German Sweet Chocolate, 1/2 cup boiling water
Stir the chocolate thoroughly into the water and set aside to cool.
Separate the 4 eggs into separate bowls of 4 yolks and 4 whites. Set aside.
Combine the flour with the salt and baking soda and set aside.2 1/2 cups all purpose flour, 1/2 tsp salt, 1 tsp baking soda
Using an electric mixer cream the butter and the sugar until fluffy.1 cup butter, 2 cups white sugar
Add the egg yolks from the 4 large eggs, one at a time, beating well after each addition.
Blend in 1 tsp vanilla extract and the chocolate.
Add the flour alternatively with the buttermilk to the sugar mixture.1 cup buttermilk
Beat after each addition until smooth.
In another bowl, beat the egg whites from the 4 large eggs until stiff peaks form.
Carefully fold the beaten egg whites into the batter until the white streaks disappear.
Pour the cake batter into the prepared pan.
Bake for 35 to 40 minutes or until a toothpick comes out of the cake clean.
Do not be alarmed if the top has fallen slightly.
Cool in the pan for 15 minutes then invert onto a wire rack or serving plate.
Coconut Pecan Frosting:
To prepare the frosting, mix the evaporated milk, sugar, egg yolks, butter and vanilla until smooth.1 cup evaporated milk, 1 cup white sugar, 2 large egg yolks, 1/2 cup butter, 1 tsp vanilla extract
Then in a saucepan, on medium heat, stir until thickened (on a low boil). This should take between 10 and 15 minutes, depending on heat and humidity.
Stir in the coconut and nuts.1 1/2 cups sweetened flaked coconut, 1 cup chopped pecans
Cool until the frosting is thick enough to spread.
Putting the cake together:
When the cake is cool, slice it horizontally with a serrated knife. Aim a little higher than half way up.
Flip the top half onto a plate.
Spread 1/3 of the frosting on the bottom half of the cake and place the top half back on the frosted cake.
Spread the remaining 2/3 of the frosting on top of the cake.