Turn the dough out onto a lightly floured board. Knead until smooth and elastic. Place in a greased bowl; brush the top with oil and cover. Let rise in a warm place until doubled in bulk, about 1 hour. Punch down and turn out onto a lightly floured board. Divide the dough into three parts. Roll each part into a stand 10 inches long. Braid loosely. Place on a greased cookie sheet and let rise in warm place until double, about one hour. Brush with beaten egg white and sprinkle 2 tablespoons of sugar over top bake in preheated 350 degree oven about 35 minutes.