Pre-heat oven to 180ºC (350ºF). Line a baking tray with parchment paper and set aside.

Set aside about 10g or 1 tbsp of flour. In a large bowl, combine the flour, baking powder, and yogurt. Mix until it forms a dough.

Transfer the dough to a flat surface, sprinkle with the reserved flour, and knead for a couple of minutes until it forms a soft ball.

Divide the dough into 4 equal smaller balls.

Form each bagel by rolling the dough into a long, roughly 8-inch rope and squeezing the ends together or by flattening a ball into a disc and poking a hole in the middle.

Transfer the formed bagels to a baking tray lined with parchment paper. Brush each bagel with the egg and sprinkle any seasonings if using.

Bake in the oven for 25-30 minutes until the top is golden brown.

Allow the bagels to cool for at least 20 minutes before slicing.