Easy Mexican Chicken Quinoa Casserole

Name: Easy Mexican Chicken Quinoa Casserole
Prep time: 15 min
Cook time: 70 min
Total time: 85 min
Yield: 8
Ingredients: 1 1/2 cups uncooked quinoa; 1 14 ounce can cooked black beans, rinsed and drained; 1 1/2 cups salsa; 1 1/2 cups chicken broth (plus 1/2 cup more if needed); 1/2 teaspoon salt; 1–2 cloves minced garlic (optional); 1 1/2 cups shredded cheese, divided; 1 tablespoon oil; 1 jalapeno, minced; 1 onion, sliced; 4 bell peppers, sliced; 1 1/4 lb. boneless skinless chicken breasts, cut into small pieces; 1 tablespoon taco seasoning (I just use a mix of chili powder, onion powder, cumin, salt)