Creamy Vegetable Soup

Name: Creamy Vegetable Soup
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Cuisine: American
Ingredients: 2 tablespoon butter or margarine; 1 cup celery (chopped ); 1 cup onion (chopped ); 28 ounces chicken broth; 3 cup potatoes (peeled and cubed); 2 cup broccoli (chopped); 1 1/2 cup carrots (sliced); 28 ounces corn; 14 ounces cream-style corn; 1 can diced green chilies; 1 package country-style gravy mix; 2 cups milk; 2 cups Velveeta cheese (Mexican style, cubed)