Leftover Cheesy Chicken Enchilada Soup

Ingredients (9)

• + 2 (10.5 ounce) cans condensed Cheddar cheese soup (such as Campbell's®) add to pantry
• + 20 fluid ounces chicken broth add to pantry
• + 1 (10 ounce) can hot enchilada sauce add to pantry
• + 1 teaspoon Southwest seasoning add to pantry
• + ½ pound shredded cooked rotisserie chicken add to pantry
• + 2 cups shredded Cheddar-Monterey Jack cheese blend, divided add to pantry
• + 1 cup cooked brown rice add to pantry
• ✓ 1 cup whole kernel corn, drained
• + 18 tortilla chips add to pantry