"Using a sharp knife, cut the logs in half crosswise. Using an offset spatula, spread 1/4 cup of the reserved filling on the top and sides of 2 of the halves. Set the other halves on top in the opposite direction to form a cross. Twist to form spirals and transfer to the prepared pans. Cover the loaves with a towel and let stand in a warm place until doubled in bulk, about 2 hours. "
Other recipes I've read just have you roll the dough tight, make a horseshoe, then twist a few times.
http://www.foodandwine.com/recipes/chocolate-babka
Other recipes I've read just have you roll the dough tight, make a horseshoe, then twist a few times.
http://www.foodandwine.com/recipes/chocolate-babka