Alfredo Chicken Chili - ready in under 30 minutes! This is the BEST White Chicken Chili! Rotisserie chicken, white beans, corn, green chilies, chicken broth, onion, garlic, cumin, sour cream, Alfredo sauce, cayenne pepper, and pepper jack cheese. Top with extra sour cream, cheese, and jalapeños. Can freeze leftovers for a quick meal later.