01 -
Preheat the oven to 400°F (200°C), and grease a pie plate well.
02 -
Line the pie plate with one of the prepared crusts.
03 -
In a skillet over medium heat, melt the butter. Add the onions, carrots, and celery, and sauté until softened.
04 -
Stir in the flour and cook for 1-2 minutes, stirring often.
05 -
Slowly stir in the chicken broth and milk, whisking to combine well.
06 -
Mix in the green peas, shredded chicken, and salt and pepper to taste. Simmer until the sauce thickens.
07 -
Pour the mixture into the prepared pie crust in the pie plate. Top with the remaining crust, crimping the edges of the two crusts together.
08 -
Brush the top crust with a beaten egg for a golden-brown color during baking, if desired.
09 -
Bake for 25-35 minutes, or until the crust is golden brown and cooked through.
10 -
Allow the pot pie to rest for 10 minutes before serving.