Preheat oven to 375 degrees. Line a baking sheet with parchment paper and spray lightly with non-stick cooking spray.
In a bowl, combine the flour, baking powder, and salt and whisk together lightly. Add the yogurt and mix together until it is in a crumbly form.
Lightly dust a flat surface with flour and knead the dough approximately 15 times or until it no longer sticks to your hands.
Divide into four equal balls. Take each piece and either roll into a ball, make a hole in the center and then form the ring into the shape of a bagel. Or, roll the piece into 3/4 inch and then form into a bagel ring.
Brush the beaten egg onto each bagel and top with desired topping.
Bake for 25 minutes on top rack of oven. When finished, allow to cool for 15 minutes before cutting. Enjoy!