Process water, chilies, Knorr® Chicken flavor Bouillon and garlic powder in blender or food processor; set aside.
Season chicken, if desired, with salt and ground black pepper. Heat oil in 12-inch skillet over medium-high heat and brown chicken, turning occasionally, about 15 minutes. Remove chicken and drippings and set aside.
Cook onions, carrot, zucchini and green peppers in same skillet over medium-high heat, stirring occasionally, 5 minutes or until vegetables are tender.
Return chicken and drippings to skillet. Pour bouillon mixture over chicken. Simmer covered 30 minutes or until chicken is thoroughly cooked. Garnish, if desired, with finely chopped fresh oregano leaves.
Fire up the grill for some mouthwatering grilled chicken. Follow these tips to sizzle your way to tender, flavorsome chicken.