Created by foodiegal on February 5, 2013
Step 1: Heat oven to 375ºF. Grease a round deep 2-quart baking or casserole dish (make sure the casserole is small or large enough to fit the pie crust on top).
Step 2: In large skillet heat oil over medium-high heat. Add onion and celery. Cook 3 to 5 minutes, stirring occasionally, until crisp-tender. Stir in carrots, green beans, chicken, soup, gravy, flour, sage and pepper. Cook until bubbly. Stir in 1 cup shredded the cheese. Spoon into baking dish.
Step 3: Place pie crust over hot chicken mixture. Fold over edges to fit inside casserole. Cut small slits in surface of crust with paring knife.
Step 4: Bake 40 minutes.
Step 5: Sprinkle remaining 1/4 cup cheese over crust; bake 5 to 6 minutes longer or until crust is deep golden brown and cheese is melted.