Preheat the air fryer to 350 degrees F, air fryer setting, for 5 minutes as you prepare the bagel minis.
In a large mixing bowl, combine flour, baking powder, salt, minced garlic, and greek yogurt. Use a dough whisk or wooden spoon to mix until dough forms.
Once the dough is smooth, knead with your hands and form a large ball.
Lightly flour a wooden cutting board. Place the dough ball onto the cutting board and separate it into 8 equal sections. Roll each section into a ball.
Use your finger to make a small hole through the side of the dough. Place cream cheese balls into the dough, then use your fingers to pinch together the opening and seal the cream cheese inside. Be sure the hole is completely closed before proceeding to the next step.
Add egg to a small bowl with water and whisk. Brush each bagel ball one by one with egg wash and immediately sprinkle with everything bagel seasoning.
Lightly spray the air fryer basket with cooking spray. Arrange bagel minis in the air fryer basket in a single layer leaving at least 1” between each. They will grow as they cook, so this is to prevent them from sticking.
Cook for 7 to 10 minutes.
Plate, serve, and enjoy!