Preheat oven to 375.
Cut tops off of peppers, and use a spoon to scoop out the seeds and ribs.
Cook quinoa according to instructions
Brown the ground chicken in a skillet over medium heat. Add seasoning, black beans, corn, onions, salsa, and cooked quinoa.
Divide filling between hollowed out peppers and place in baking dish. Cover with aluminum foil and cook for 25-35 minutes, until peppers are softened.
Remove foil and top with cheese if desired. Cook for another 5-10 minutes until cheese is bubbly.
Remove from oven, allow to cool a bit, and ENJOY!