THE PERFECT CHOCOLATE CAKE

Steps:

• In medium bowl, combine unsweetened cocoa with 2 cups boiling water, mixing with wire wisk until smooth.
• Cool completely.
• Sift flour with soda, salt and baking powder.
• Preheat oven to 350F.
• Grease well and lightly flour three 9-by-1 1/2-inch layer-cake pans.
• In large bowl, with an electric mixer at high speed, beat butter with sugar, eggs and vanilla, scraping bowl occasionally, until light and fluffy-about 5 minutes.
• At low speed, beat in the flour mixture (in fourths), alternately with the cocoa mixture (in thirds).
• Begin and end with flour mixture.
• Do not overbeat.
• Divide evenly into pans; smooth top with spatula.
• Bake 25-30 minutes, or until surface springs back when gently pressed with fingertip.
• Cool in pans 10 minutes.
• Carefully loosen sides with spatula.
• Remove from pans; cool on racks.
• Make frosting: In medium saucepan, combine chocolate pieces, cream butter; stir over medium heat until smooth.
• Remove from heat.
• With wisk, blend in 2 1/2 cups confectioner's sugar.
• Turn into bowl; place over ice set in a larger bowl.
• Beat until frosting holds shape.
• Make filling: Whip cream with sugar and vanilla.
• To assemble: On plate, place a layer, top side down; spread with half of cream.
• Place second layer, top side down; spread with rest of cream.
• Place third layer, top side up.
• To frost cake: With metal spatula, frost sides first, covering whipped cream; use rest of frosting on top, swirling decoratively.
• Refrigerate at least 1 hour before serving.
• To cut, use a thin-edged sharp knife; slice with a sawing motion.