Mix the seasoning blend together in a large bowl. Add the grated sweet potato, blueberries, and oats to the bowl and mix everything together.
Add the ground chicken and mix everything together, forming a large ball.
Divide the mixture into 12 meatballs weighing about 53 grams each. Place the meatballs in an air fryer basket or on a parchment lined sheet pan.
For the air fryer*, cook the meatballs at 400ºF for 10-12 minutes until they reach an internal temperature of 140ºF to 150ºF. Brush with the maple syrup and air fry an additional 2-3 minutes until the meatballs are 165ºF inside. For the oven, bake at 400ºF for 15 minutes before brushing the maple syrup on and baking an additional 3-5 minutes. Check the internal temperature and be careful not to overcook.
Serve with fried eggs, hash browns, or your choice of breakfast fare.