Preheat oven to 425F. Spray a baking sheet with cooking spray.
Place oil in a bowl and mix gluten-free bread crumbs and parmesan in another bowl.
Season chicken with salt and pepper, coat with oil, coat with breadcrumb mixture, and place on baking sheet.
Bake for 8-10 minutes. Turn nuggets over and bake until cooked through, about 4-5 minutes.
