Created by KittenCal on November 6, 2011
Step 1: In heavy-duty mixer bowl dissolve/proof the yeast in 1/2 cup warm water and 1 teaspoon sugar for 8-10 minutes or until foamy (if the yeast does not foam discard and start over).
Step 2: Add the remaining 1/4 cup water, milk, butter, sugar, egg yolk, salt and 2 cups flour; using beater blade beat on medium speed for 3 minutes.
Step 3: Stir in enough remaining flour to form a firm dough.
Step 4: Replace the beater blade with kneader blade; knead until smooth and elastic, about 8-10 minutes or until the dough is smooth adjusting flour or water as needed — IMPORTANT!! stop the machine about halfway through kneading and allow dough to rest for 10-12 minutes then continue kneading again.
Step 5: Place in a greased bowl, turning once to grease the top; cover and let rise until doubled about (1 hour or more, dough with egg will take longer to rise and also depends on the temperature of your kitchen).
Step 6: Punch dough down, then turn onto a lightly floured surface; divide dough into thirds.
Step 7: Cover the ropes and allow to rest for about 5-7 minutes.
Step 8: Shape each into a 20-inch rope.
Step 9: Place ropes on a large greased baking sheet and braid; pinch ends to seal and tuck under.
Step 10: Cover and let rise until doubled, about 45 minutes.
Step 11: Meanwhile in a small bowl or cup combine the kosher salt with dried onion and seeds, then combine egg white and water; set aside while dough is rising.
Step 12: Just before baking and after rising; brush the egg/water mixture over dough, then immediatly sprinkle the seed mixture on over dough.
Step 13: Bake in a preheated 375 degree F oven for 22-28 minutes or until golden brown; remove from pan to a wire rack to cool.