Dough expands, cut into four equal pieces Spread with egg yolk, beaten with a little salt and sprinkle with paprika. Three of the pieces to scatter with grated cheese, then follow one another on the fourth (without cheese) on top. Popritiskat gently with your hands and put on half an hour in the chamber. Thus prepared dough pulls out and cut into strips with a thickness of no more than 1 cm, which stand in a sufficient distance from one another and bake in preheated 200 ° C oven, average BBQ, in a baking dish coated with cooking paper.