Preheat broiler to 350 degrees F (175 degrees C). Oil and flour 3 8-inch cake container and line bottoms with material paper.
Place the pieces of chocolate into the bubbling water and mix until the chocolate has dissolved; put away to cool. In a huge bowl, beat 1 cup of mellowed margarine with 2 cups of sugar with an electric blender until light and soft.
Mix in 4 egg yolks, each in turn, beating great after every expansion. Beat in 1 teaspoon of vanilla concentrate and the chocolate-water combination until completely mixed.
Filter the flour, baking pop, and salt into a bowl. Beat the flour blend into the fluid fixings, rotating with buttermilk, in 3 or 4 augmentations. Beat until hitter is smooth, around 1 moment.
In a metal or glass bowl, beat the saved egg whites until they hold solid pinnacles when the blenders are lifted straight up. Tenderly overlay the beaten egg whites into the hitter, keeping however much volume as could reasonably be expected. Empty the player into the pre-arranged cake skillet.
Prepare in the preheated stove until the cakes have carmelized softly and a toothpick embedded into the focal point of a cake confesses all, 35 to 40 minutes. Permit the cakes to cool in dish prior to eliminating.
To make icing, empty the dissipated milk into a huge pot, and blend in 1 cup of suga
