Chicken Fajita Bowls

Name: Chicken Fajita Bowls
Ingredients: 2 teaspoons chili powder; ¾ teaspoon ground cumin; ¼ teaspoon salt, plus 1/8 teaspoon, divided; 2 medium sweet potatoes, peeled and diced (10 ounces) (see Tip); 2 tablespoons extra-virgin olive oil, divided; 8 ounces boneless, skinless chicken breast, cut into bite-size strips; 1 cup sliced red and/or green bell pepper; ½ cup sliced onion; 3 tablespoons lime juice, divided; ½ cup bulgur; ¼ cup chopped fresh cilantro, divided; ½ (15 ounce) can reduced-sodium black beans, rinsed; 1 5-ounce package baby kale or spinach; ½ cup fresh salsa