Cut the sweet potato into 1-inch pieces after peeling. Transfer to a bowl after adding to a small saucepan of water. Boil until the sweet potato is fork-tender, about ten minutes. Mash and reserve half a cup.
Preheat the oven to 400° and place parchment paper on a baking pan.
Cover the parchment paper with panko bread crumbs and lightly spritz with misto or another type of olive oil spray.
Bake for three minutes, then flip the tray and continue baking for an additional two to three minutes, or until the bread crumbs are browned.
In the meantime, combine 1/2 cup Parmesan cheese, sweet potato, 1/2 teaspoon each of salt, pepper, garlic powder, and onion powder with the ground chicken in a medium-sized bowl. Blend well.
After the bread crumbs are toasted, combine them with 1/2 teaspoon of kosher salt, Parmesan cheese, and a medium-sized bowl.
Using your hands, gather a little bit of the ground chicken mixture and form it into an oval shape. Gently dip the object into the dish of panko bread crumbs, covering it completely. Arrange them on baking pans covered with parchment paper.
Bake the nuggets for 25 minutes, or until they are at least 165 degrees within.
Accompany with your preferred dipping sauce!