Orzo and Chicken Stuffed Peppers
1 (16 ounce) can chicken broth 1 cup orzo 1 green bell pepper - halved, seeded, and ste… 1 green onion, thinly sliced 1 red bell pepper - halved, seeded, and stem … 1 tablespoon butter 1 teaspoon butter 1 teaspoon ground black pepper 1 teaspoon ground cumin 1 teaspoon olive oil 1 yellow bell pepper - halved, seeded, and st… 2 portobello mushrooms, thinly sliced 2 skinless, boneless chicken breast halves, c… 2 tablespoons olive oil 3 green onions, sliced 3 tablespoons Parmesan cheese 4 cloves garlic, minced cooking spray salt and ground black pepper to taste