Southwest Chicken Nachos

Southwest Chicken Nachos 2 cups chopped cooked chicken 3 1/2 cups shredded cheddar cheese, divided 1 cup chopped tomato 1 package Southwest Chicken Quesadillas Seasoning Mix 8 ounces tortilla chips Preheat oven to 375°F. Mix chicken, 1 1/2 cups of the cheese, tomato and Seasoning Mix until well blended. Arrange tortilla chips on 2 lightly greased foil-lined shallow baking pans, overlapping chips as necessary. Top each pan with 1/2 of the chicken mixture and 1 cup of cheese. Bake 5 minutes or until cheese is melted. Sprinkle with assorted toppings and serve with guacamole and salsa, if desired.