After the balls absorb the syrup, place in a serving dish, and serve. Add the flour while kneading to make into a dough. From dough into a long round shape on a wooden board, cut into pieces of desired sizes, form pieces into balls and place on greased baking sheet leaving 1 inch between each. Put in moderately hot oven to bake for 30 minutes. Make sure that the tops do not brown too much.
Place biscuits on serving plate, frost with icing sugar and serve when cool.
Boza sellers who frighten the children with their deep voices are traditional characters of old Istanbul. Clean the stalks and stones from the bulgur, wash several times and cook in plenty of water until it becomes a mush. Remove from heat, cover with a piece of cloth to keep warm and let it stand overnight. Strain the mush which is almost solidified through the strainer. In another bowl dissolve the bread yeast in warm water, strain and add to the bulgur.