Coronado Casserole I

Description
Makes 6 servings.

Ingredients

 * 1 cup chopped onion, divided
 * 1 4-ounce can chopped green chiles, drained
 * 1/2 teaspoon ground cumin
 * 1/2 teaspoon oregano
 * 1 15-ounce can tomato sauce
 * 1/2 cup chicken broth
 * 2 cups cooked chicken breast chunks
 * 3 cups cooked rice
 * 1 cup sour cream
 * 2 cups (8 ounces) grated Cheddar cheese, divided
 * 1 1/2 cups crushed corn chips

Directions
Combine 3/4 cup onion, chiles, cumin, oregano, tomato sauce and broth in 2-quart saucepan. Cook over low heat about 10 minutes. Add chicken. Stir together rice and sour cream. Spoon into shallow 2-1/2-quart casserole. Sprinkle with 1 cup cheese; pour sauce over all. Top with remaining 1 cup cheese and remaining 1/4 cup onion; sprinkle with corn chips. Bake at 350 degrees 25 minutes.