Slow Cooker Southwest Chicken Chili

WHAT YOU'LL NEED

• 2 lbs. (1 kg) boneless, skinless chicken thighs, cut into chunks
• 1 medium onion, chopped
• 1 can (540 mL) black beans, rinsed and drained
• 1 can (540 mL) red kidney beans, rinsed and drained
• 1 can (28 fl. oz/796 mL) no-salt added diced tomatoes, undrained
• 1 pot Knorr® Homestyle Stock Chicken
• 2 Tbsp. (30 mL) chili powder