Combine pie filling ingredients. Whisk until combined
Place pie crust into pie dish then pour filling mixture into the crust
Place pie into oven or grill and bake for 15 minutes on 425°F
After 15 minutes, remove pie from oven or grill and transfer to smoker, which should be running 350°F
Bake pie on smoker for an additional 45 minutes. The pie is done when you can insert the tip of a knife or a toothpick into the center and it comes out clean. A little bit of pie on the knife or toothpick is ok
Consider covering the pie edges halfway through the cook to not char the crust
Remove pie from smoker and allow it to cool for at least 2 hours before serving