Chicken Asparagus Roll-ups Adapted from...lost in Antiquity

This is an easy left-over poultry recipe we have been using for years.  In a bowl, mix 2C diced chicken or turkey with 2T butter and 4oz. softened cream cheese, and 2T chopped chives.  Unroll Pillsbury Crescent Rolls and separate them into individual triangles.  Push them out until they are very thin.  Place 2T of the poultry mix on each triangle and roll them up.  We included 3 raw asparagus spears in each as well but they can be prepared without the asparagus.  Place on a baking sheet and bake at 350 degrees for 20 min.  For the sauce, mix 2T butter with 2T flour in a sauce pan.  Heat until the mixture is smooth (a roux).  Add 14oz chicken stock and heat until bubbly and thichened. Garnish with chopped chives.   A very nice quick and easy left-over meal.