Preheat the air fryer to 350 degrees F for 2-5 minutes.

In a mixing bowl, combine flour, baking powder, salt, Greek yogurt, and an egg.

Knead the dough until you have a round ball, adding flour if too sticky.

Divide the dough into six equal parts.

Roll each part into a rope and pinch the ends to form a round circle.

Spray each bagel with oil spray and sprinkle sesame seeds on top, gently pressing them in.

Spray the air fryer basket with oil spray and air fry the bagels at 350 degrees F for 10-15 minutes, cooking in batches if necessary.

Store in an airtight container in the fridge for up to 5 days or freeze for up to 3 months. Reheat in the air fryer or microwave.