In a Dutch oven, heat oil over medium heat; saute onion until tender, about 5 minutes. Add chilies, garlic, jalapeno and cumin; cook 1 minute. Stir in tomato sauce, tomatoes and broth. Bring to a boil; reduce heat. Stir in chicken., Simmer, uncovered, 10 minutes. Add cilantro, lime juice, salt and pepper. Top servings with chips and cheese., Freeze option: Before adding chips and cheese, cool soup; freeze in freezer containers. To use, partially thaw in refrigerator overnight. Heat through in a large saucepan over medium-low heat, stirring occasionally and adding a little broth or water if necessary. Add chips and cheese before serving.