I absolutely loved this sweet potato turkey shepherd's pie with the maple mashed sweet potatoes, but if you happen to have tons of regular mashed potatoes leftover that will work here too. That's the best part of these "dump" casserole-type recipes. Anything goes!
1. Melt butter in a large saucepan over medium heat. Sauté onions until tender. Stir in flour and cook for 1-2 minutes until golden. Gradually add stock, stirring until smooth.
3. Once the sauce reaches a medium-thick gravy consistency, stir in the turkey and mixed vegetables. Let the filling heat through, then remove from heat and set aside.