Preheat oven to 375*.
Mix flour and yogurt, knead together on a floured countertop - dough will be sticky.
Roll out into rectangle (about 8x15). Starting at long side, roll out into a log. Divide evenly into 4 or 6 portions (see NOTES below).
Add seasonings (see below under IDEAS).
OPTIONAL: egg wash tops of bagels.
Bake at 375 for at least 20 minutes.
Some members reported that their bagels took 20 minutes to cook, while others said they took 25-28. You can broil for a few minutes at the end if you want them to be crispy.