Ingredients
 2 cups chicken broth
 1 cup quinoa
 2 tablespoons olive oil, divided
 
          3 skinless, bonless chicken breast halves, cut into bite-size pieces
        
 1 onion, chopped
 1 green bell pepper, chopped
 1 jalapeno pepper, chopped
 1 can black beans, rinsed and drained
 1 1/2 cups salsa
 1 can tomato paste
 2 teaspoons garlic salt
 1 teaspoon ground cumin
 1 teaspoon chili powder
 1 teaspoon ground black pepper
 1 teaspoon dried oregano
 1/4 cup sour cream (optional)
 1/5 cup shredded Cheddar cheese (optional)
Instructions
 
        1. Bring chicken broth and quinoa to a boil in a saucepan. Reduce heat
        to medium-low, cover, and simmer until quinoa is tender and water has
        been absorbed, 15 to 20 minutes.
      
 
        2. Heat 1 tablespoon oil in a skillet; cook and stir chicken until no
        longer pink in the center, about 10 minutes.
      
 
        3. Heat 1 tablespoon oil in a separate large skillet over medium heat;
        cook and stir onion, green bell pepper, and jalapeno pepper until
        tender, 5 to 10 minutes. Mix quinoa, chicken, black beans, salsa,
        tomato paste, garlic salt, cumin, chili powder, black pepper, and
        oregano into onion mixture; cook, stirring occasionally, until
        casserole is heated through and thickened, 5 to 10 minutes. Top
        casserole with sour cream and Cheddar cheese.