Cook the chickpea pasta shells in boiling salted water according to package directions until al dente, then drain and set aside.
In a medium skillet, cook the ground chicken over medium heat until fully browned and crumbled into very small pieces.
In a mixing bowl, combine the cooked pasta, shredded cheddar cheese, Greek yogurt, cooked chicken, nutritional yeast, garlic powder, smoked paprika, sea salt, and black pepper.
Place the mixture in the refrigerator for 20 minutes to firm up, making it easier to shape into balls.
Once chilled, scoop the mixture and roll into 4 or 5 equal-sized balls.
Whisk the egg in a small bowl and place the almond flour in a separate shallow dish.
Dip each ball into the whisked egg, then roll in the almond flour until evenly coated.
Lightly coat the air fryer basket with avocado oil and place the balls inside, ensuring they do not touch.
Air fry at 375°F (190°C) for 10-12 minutes, turning halfway through, until the exterior is golden brown and crispy.