What is your favorite recipe for a sauce for Chicken Cordon Bleu?

A light white wine sauce from your pan drippings. After you cook your chicken cordon bleu, remove them from the pan and set aside, covered & keep warm. Add some white wine to the pan you cooked your chicken in and scrape all the little pieces stuck to the pan, bring the wine to a easy boil & let cook a few minutes till it reduces & thickens a little. You can add a little sprinkle of grated cheese to the sauce if you want it thicker. serve the sauce over or under you chicken.