The butter mix with sugar. Add the yolks of eggs. Apricots are divided into halves and remove the stones. Was added to the mixture. Baking powder, semolina and flour mix. The two mixtures were combined. A thick dough. Finally add the beaten egg whites, stirring gently so as not to fall. Bake in greased with butter and sprinkled with flour pan for 20-30 minutes at 200C. Once cool, can be sprinkled with powdered sugar.