Beefy Nacho Soup

2 pounds ground beef

2 tablespoons taco seasoning mix

2 cans nacho cheese soup

2 cans green chilies

2 cans diced tomatoes

3 cups milk

½ cup shredded cheddar

1 cup crushed tortilla chips

In Dutch oven brown ground beef. Stir in remaining ingredients except cheese and tortilla chips. Cook about 10 minutes or until heated through, stirring frequently. Serve topped with cheese and chips.