Preheat oven to 350 degrees F (175 degrees C). Grease a 9 inch round springform pan.
In a medium bowl, cream together the melted butter and 1/2 cup sugar until light and fluffy. Beat in the eggs one at a time, then stir in the vanilla. Combine the flour, baking powder and salt; stir into the creamed mixture alternately with the milk, mixing just until incorporated. Divide the batter in half and spread one half in the prepared pan.
In a small bowl, mix the cocoa powder with the cream until smooth. Spread over the batter in the pan. Top with the remaining batter.
Bake for 30 to 35 minutes in the preheated oven, until a toothpick inserted into the center comes out clean. Let cool completely.
In a medium saucepan over low heat, melt the chocolate chips with the 1/4 cup butter and 1/4 cup white sugar. Stir until smooth and creamy. Spread over the cooled cake.
In a small bowl, cream together the 1/4 cup butter and confectioners' sugar until light and fluffy. Spread over the chocolate layer. Refrigerate for at least one hour before serving.
Interesting Facts
This dessert is an easy way to impress your guests with a delicious, unique dessert.
The combination of vanilla and chocolate creates a unique flavor that will delight even the pickiest of eaters.