Preparation

1. Preheat Your Oven: Start by preheating your oven to 400°F (200°C). This ensures that your pot pie will bake evenly.
2. Prepare the Filling: In a skillet over medium heat, combine the shredded chicken, frozen mixed vegetables, chicken broth, milk, onion powder, garlic powder, dried thyme, salt, and pepper. Stir well and cook until the mixture is heated through. This should take about 5-7 minutes.
3. Transfer to Cast Iron Skillet: Once the filling is properly heated, pour it into a greased cast iron skillet. The cast iron will help distribute heat evenly, ensuring a perfectly cooked pie.

Assembly

4. Add the Crust: Cover the filling with the pre-made pie crust or crescent roll dough. Press down the edges to seal the pie and make a few slits in the top to allow steam to escape. This step is crucial for achieving that classic pot pie look and texture.
5. Egg Wash: Brush the top of the crust with a beaten egg. This gives the crust a beautiful golden-brown finish that is both appetizing and visually appealing.

Baking

6. Bake: Place the skillet in the preheated oven and bake for 25-30 minutes, or until the crust is golden brown and flaky.
7. Cool and Serve: Once baked, let the pot pie cool for a few minutes before serving. This allows the filling to set slightly, making it easier to serve.