Preheat oven to 425 degrees

Place one crust in a 9-inch pie pan

In a large skillet, melt butter and whisk in flour, salt, pepper, and poultry seasoning until thick

Slowly add in the milk and broth, stirring until thick

Stir in shredded chicken and mixed veggies

Pour chicken mixture in prepared pie pan and cover with other crust

Cut several slits in pie crust

Bake for 30 minutes and remove from oven

Cover pie edges with aluminum foil and place back in oven for 15 minutes