We went to my sister's for Christmas dinner. And we thought it would be good to try to make something Serbian to go along with the feast. My sister made the cake part the day before and then I made the filling and glaze the next day. It was so much work. I had never made a cake like this before. Every 20 minutes or so Dare would come into the kitchen and watch me suspiciously make this torte that his Grandma had perfected over the years. I know he wasn't too sure it would work out. I wasn't convinced either, except that it was tasting pretty good so far. How far wrong can you go with something chocolate? Anyway, after the completion Dare came into the room and looked at the cake, stunned, he said, "WOW".

It tasted Wow too.
Cake:
6 ounces (1 1/2 sticks) softened butter
2/3 cup sugar
9 large eggs, separated
5 ounces melted and slightly cooled semisweet chocolate
2 cups ground (not chopped) walnuts
1/3 cup fine dry bread crumbs
2 tablespoons milk
Filling:
1 cup confectioners' sugar
1 tablespoon all-purpose flour
4 large beaten egg yolks
1/4 cup milk
1 teaspoon vanilla
2 tablespoons maraschino cherry liqueur (optional)
4 ounces (1 stick) softened butter
3 ounces melted and slightly cooled semisweet chocolate
Glaze:
1 ounce unsweetened chocolate
1 tablespoon butter
1 cup confectioners' sugar
1 teaspoon vanilla
2-4 tablespoons boiling water
Chopped walnuts for garnish
Preparation:
To Make the Cake: Coat 3 (8-inch) round baking pans with cooking spray. Heat oven to 350 degrees. In large bowl, cream butter and 2/3 cup sugar. Add egg yolks and beat until smooth. Add melted, cooled chocolate, again beating until smooth. Stir in nuts, bread crumbs and milk.
In a separate medium bowl, whip the egg whites until stiff. Stir 1/3 egg whites into chocolate batter to lighten the mixture. Then fold in remaining 2/3 egg whites trying not to deflate the volume. Divide equally among the 3 prepared pans and bake 15 minutes or until a toothpick inserted in center comes out clean. Cool in pans 10 minutes, then turn out onto wire racks to cool completely.
To Make the Filling: Whisk together 1 cup confectioners' sugar with flour and combine it with 4 egg yolks and 1/4 cup milk in the top of a double boiler. Place over heat and stir constantly until mixture is thick. This can take some time. Add vanilla and liqueur, if using. Remove from heat and place in an ice-water bath to cool completely, stirring occasionally.
In a medium bowl, cream 4 ounces softened butter with 3 ounces melted, cooled chocolate. Add cooled egg mixture to chocolate and whip until smooth. To assemble, place a cooling rack over a sheet pan to catch any drips from the glaze. Place 1 cake layer on the rack and spread top with 1/2 the filling. Place a second cake layer over this and spread the top with remaining filling. Place last cake layer on top.
To Make the Glaze: In a microwave-safe bowl, melt unsweetened chocolate and 1 tablespoon butter. Mix in 1 cup confectioners' sugar and 1 teaspoon vanilla until crumbly. Add enough boiling water to form a pourable glaze. Immediately pour over the assembled torte, making sure the sides are covered. Press chopped walnuts into the sides of the torte. Let torte set completely before transferring with two metal spatulas to a serving plate.