Ingredients
2 packages (1/4 ounce each) active dry yeast1 teaspoon plus 1/3 cup sugar, divided4 cups warm water (110° to 115°), divided1 cup nonfat dry milk powder13-1/2 to 14-1/2 cups all-purpose flour, divided6 large eggs, room temperature, beaten1/2 cup butter, melted1 tablespoon saltEGG GLAZE:1 egg2 tablespoons water
Preparation
In a large bowl, dissolve yeast and 1 teaspoon sugar in 1 cup warm water. Let stand for 5 minutes. Add remaining water. Beat in the milk powder and 5 cups flour until smooth. Cover and let rise in a warm place until bubbly, about 20 minutes. Add eggs, butter, salt and remaining sugar; mix well. Stir in enough remaining flour to form a soft dough. Turn onto a floured surface; knead until smooth and elastic, about 8-10 minutes. Place in a greased bowl, turning once to grease top. Cover and let rise in a warm place until doubled, about 1 hour.
Punch dough down. Turn onto a lightly floured surface; divide in half and set 1 portion aside. Divide remaining portion in half; press each portion into a well-greased 10-in. springform pan. Divide reserved dough into 6 balls. Shape each ball into a 30-in. rope; make 2 braids of 3 ropes each. Place a braid around the edge of each pan, forming a circle. Trim ends of braids, reserving dough scraps. Pinch ends of braids to seal. Shape scraps into 2 long thin ropes; form into rosettes or crosses. Place 1 decoration on the center of each loaf. Cover and let rise until doubled, about 1 hour.
In a small bowl, beat egg and water; brush over dough. Bake at 350° for 50-60 minutes or until golden brown. Remove from pans to wire racks to cool.