White Chicken Enchiladas

White Chicken Enchiladas 10 soft taco shells 2 cups cooked, shredded chicken 2 cups shredded Monterey Jack cheese ( I like the Kraft Tex Mex) 3 Tbsp. butter 3 Tbsp. flour 2 cups chicken broth 1 cup sour cream ( I use Greek yogurt) 1 (4 oz) can diced green chilies (these are not hot) Preheat oven to 350 degrees. Grease a 9 x 13 pan Mix chicken and 1 cup cheese. Roll up in tortillas and place in pan. In a sauce pan, melt butter, stir in flour and cook 1 minute. Add broth and whisk until smooth. Heat over medium heat until thick and bubbly. Stir in sour cream and chilies. Do not bring to boil, you don't want curdled sour cream. Pour over enchiladas and top with remaining cheese. Bake 22 min and then under high broil for 3 min to brown the cheese.