2 T. butter
½ c. half and half
1 sm. onion, diced
2 c. cooked cubed potatoes
1 T. all purpose flour
2 c. cooked cubed chicken or turkey
1 t. salt

In 10 inch skillet over medium heat, cook onion in hot butter until tender.  Stir in flour and salt.  Gradually stir in half and half and cook stirring until thickened.  Stir in potatoes and chicken.  Cover and simmer over low heat 10 minutes until heated through.