Preheat the oven to 350
In a large mixing bowl, combine the flour and yogurt. Mixture will be somewhat crumbly and sticky to start out with and if mixed further, should form a mound of dough.
On a floured surface, knead the dough until it is no longer sticking to your hands. Shape the dough into a ball.
Divide the dough into 4 equal parts. Once cut, the dough may become sticky again. This is fine. You can knead the individual balls of dough further if you want.
Take one of the dough balls and roll it out with your hands until it forms a rope that is roughly the width of both of your hands placed directly next to each other. Combine the two ends of the rope together as to form a ring. You may have to squish down on the ends in order to get the ends to stick. Place on a parchment paper-lined baking sheet or a non-stick baking sheet. You have now made a bagel!
Repeat step 4 with the other balls of dough.
(Optional) In a separate bowl, roughly whisk an egg. Using a basting brush, apply an egg wash to the bagels. This allows the bagels to brown and crisp up on the top.
Bake at 350 degrees for 30 minutes or until the bottoms of the bagels are browned. The bagels should be firm at this point.
Broil the bagels on HI for 1-3 minutes or until the tops are more evenly browned. Remove from oven and allow to cool.
Everything Bagels: Sprinkle salt, minced onions, poppy seeds, and sesame seeds on top after applying the egg wash. I used an Everything Bagel seasoning that had all of these already included.
Salt Bagels: Sprinkle coarse salt on top after applying the egg wash.