In a Dutch oven, brown chicken, onion, and garlic in butter until chicken is no longer pink.
Dissolve the bouillon in hot water; Pour into Dutch oven, and season with cumin. Bring to a boil. Reduce heat to low, cover, and simmer for 5 minutes.
Stir in cream, cheese, corn, chilies, and hot pepper sauce. Cook, stirring frequently, until the cheese is melted. Stir in chopped tomato. Garnish with cilantro.
