Chocolate cake

Wykonanie

Today is a gray autumn day so on the better mood I propose a little delicious chocolate.
Ingredients
200 g dark chocolate (50-60% cocoa)
100 g milk chocolate
2/3 cup butter
2/3 cup sugar
4 eggs
4 tablespoons flour
4 tablespoons unsweetened cocoa powder
1½ teaspoon baking powder
4 tablespoons sour cream
Ingredients for frosting
2/3 cup whipping cream
Semisweet chocolate (40-50% cocoa)
Method
Preheat oven to 180 deg C. Break the chocolate into small pieces and melt it with butter over hot water. Eggs with sugar, mix with flour, cocoa powder and baking powder. Than fold in the melted butter and chocolate and the sour cream. Bake at 180 approximately 40 to 50 minutes.
Cool the cake completely.
Frosting
Heat 2/3 cup whipping cream in a sauce pan. Remove from heat, add chopped dark semisweet chocolate, stir until smooth, and let it cool until in thickens. Use frosting on top. Put the cake into the fridge for one hour or more to harden the frosting.