Sour Cream Enchiladas
["4 cups grated cheddar cheese, divided", "3/4 c. chopped onion", "1 dozen corn tortillas, steamed", "1/4 c. butter", "1/4 c. flour", "2 c. chicken broth", "1 c. sour cream", "1 can chopped green chilies"]
["Combine 2 cups grated cheese and onion and roll inside tortillas.", "Place in 9 x 13 pan.", "In saucepan, blend butter and flour; add chicken broth and stir until thickened.", "Stir in sour cream, green chilies and 1 cup grated cheese.", "Pour over enchiladas and sprinkle with remaining cup of cheese.", "Bake at 425 degrees for 20 minutes."]
["cheddar cheese", "onion", "corn tortillas", "butter", "flour", "chicken broth", "sour cream", "green chilies"]