This chicken, mushroom, and bacon pie is a comforting and hearty dish that is perfect for a cozy dinner. Tender chicken, earthy mushrooms, and crispy bacon are combined in a creamy sauce and then baked in a flaky pastry crust. The flavors meld together beautifully, creating a savory and satisfying meal. Serve this pie with a side of mashed potatoes or a green salad for a complete and delicious dinner.