Chicken Enchilada Casserole
["1 c. chopped onion", "1/2 c. chopped green pepper", "2 Tbsp. margarine", "2 c. chopped, cooked chicken, diced", "1 (4 oz.) can green chili peppers, rinsed and chopped", "3 Tbsp. butter or margarine", "1/4 c. flour", "1 tsp. ground coriander (optional)", "3/4 tsp. salt", "2 1/2 c. chicken broth", "1 c. sour cream", "1 1/2 c. shredded Monterey jack cheese (6 oz.)", "12 (6-inch) tortillas"]
["In a large saucepan, cook onion and green pepper in 2 tablespoons of margarine until tender.", "Combine onion in a bowl with chicken and green chili peppers.", "Set aside."]
["onion", "green pepper", "margarine", "chicken", "green chili peppers", "butter", "flour", "ground coriander", "salt", "chicken broth", "sour cream", "shredded Monterey jack cheese", "tortillas"]