Preheat oven to 375 degrees and spray 9x9 baking dish with cooking spray.
Add chicken, corn, black beans, and salsa to baking dish. Mix together and bake for 25-30 minutes or until chicken is cooked.
Sprinkle cheese over chicken and bake 3-5 minutes.
While chicken is baking, prepare quinoa. Bring chicken broth to a boil. Add quinoa and reduce heat. Cover and cook for 15 minutes. Add garlic, lime juice, olive oil, and cilantro. Season with salt and pepper. Stir to combine. Add any extra cilantro, lime, salt and pepper that you want.
Serve chicken over quinoa and add your favorite topping.