Leftover Turkey Shepherd's Pie Casserole with Garlic-Parmesan Cauliflower Topping

Shepherd's pie is a tasty dish whenever it is prepared. Try this healthier version that will also help you get rid of your holiday leftovers. Leftover Turkey Shepherd's Pie Casserole with Garlic-Parmesan Cauliflower Topping is a delicious casserole dish that uses cauliflower instead of potatoes for a lighter topping. The turkey gravy used in the filling adds an extra savory flavor to the dish. It tastes so good, you won't be able to tell how good it is for you.

Cooking Vessel Size8 inch square baking dish