White chicken chili
1 pound boneless skinless chicken breasts, cut into 1/2-inch cubes
1 medium onion, chopped
1-1/2 teaspoons garlic powder
1 tablespoon canola oil
2 cans (15-1/2 ounces each) great northern beans, rinsed and drained
1 can (14-1/2 ounces) chicken broth
2 cans (4 ounces each)...