Preheat the oven to 375°F (190°C). Line a baking sheet with parchment paper.
Make the dough: In a large mixing bowl, combine Greek yogurt and self rising flour. Mix until a shaggy dough forms.
Knead the dough: Transfer dough to a lightly floured surface and knead for 2–3 minutes until smooth. The dough should be slightly tacky but not sticky.
Shape the bagels: Divide dough into 4 equal portions. Roll each into a rope and connect the ends to form a bagel shape.
Add egg wash: Brush the tops with beaten egg for a golden brown finish. Sprinkle with sesame seeds or everything seasoning if desired.
Bake: Bake for 20–25 minutes or until golden brown and firm to the touch.
Cool before slicing: Allow bagels to rest for 10 minutes before cutting.