Ingredients needed:
210 gr of butter
140 gr of powder sugar
140 gr of chocolate
5 eggs
140 gr of flour
Glaze:
200 gr apricot jam
Chocolate glaze:
150 gr of chocolate
50 gr butter

Mix butter; add sugar and combine, then add melted chocolate. Mix one egg yolk at the time. Between every additional yolk mix well. Whip up egg whites. When it starts forming soft peaks add spoon by spoon of flour. Combine egg whites with first mixture , stir and pour into baking tray lined with paper ( 24-25 cm) and bake first at  200 °C  for 20 minutes then lower it to   150 °C  and bake additional 20 minutes or depending on the oven. Cooled cake cut in half so you get two.  Spread first layer with apricot jam, cover with another cake layer. Also spread jam on top and all around the cake as well. For glaze melt chocolate, remove from heat and mix in butter. Stir till you get smooth mass and glaze the cake.