Preheat oven to 375
Roll out pie crust using a inverted 10 inch soup bowl as a guide to cut 4 circles in each sheet of pie crust for a total of 8 circles
line the bottom and up the sides of 4 oven proof soup bowls 4 of the pie crust circles pick the crust with a fork
Precook the bottom crusts for 10 minutes or until just beginning to brown set aside
Meanwhile in a large skillet bring the butter and oil to medium heat
Salt and pepper the chicken, saute until just beginning to brown
Add the onions and garlic saute until tender and just beginning to brown
Add the carrots, celery and potatoes simmer covered for 10 minutes add the peas and herbs last 5 minutes
Fill the precooked pie crusts with the chicken mixture
Top the pot pies with the top crust brush with egg wash sprinkle with parmesan cheese return to oven, bake 15 minutes or until top crust is golden brown