Leftover Turkey

I used my leftover turkey from Christmas to make this. I made two for dinner and put two in the freezer for a day I just did not feel like cooking or did not have the time. I will be putting a lot in the freezer come Feb. since I will be starting school again.
You can use beef and add potatoes to it, just play around and add what you want to it. I have added broccoli, this one I also added fresh green beans. Cheese would be good with broccoli also.

1 pound skinless, boneless
chicken breast halves - cubed
1 cup sliced carrots
1 cup frozen green peas
1/2 cup sliced celery
1/3 cup butter
1/3 cup chopped onion
1/3 cup all-purpose flour
1/2 teaspoon salt
1/4 teaspoon black pepper
1/4 teaspoon celery seed
1 3/4 cups chicken broth
2/3 cup milk

2 (9 inch) unbaked pie crusts

Preheat oven to 425 degrees F (220 degrees C.)
In a saucepan, combine chicken, carrots, peas, and celery. Add water to cover and boil for 15 minutes. Remove from heat, drain and set aside.
In the saucepan over medium heat, cook onions in butter until soft and translucent. Stir in flour, salt, pepper, and celery seed. Slowly stir in chicken broth and milk. Simmer over medium-low heat until thick. Remove from heat and set aside.
Place the chicken mixture in bottom pie crust. Pour hot liquid mixture over. Cover with top crust, seal edges, and cut away excess dough. Make several small slits in the top to allow steam to escape.
Bake in the preheated oven for 30 to 35 minutes, or until pastry is golden brown and filling is bubbly. Cool for 10 minutes before serving.