Method
Preparation
Preheat your oven to 375°F (190°C).
Heat the olive oil in a large skillet over medium heat.
Sauté the chopped onion and celery for about 3–4 minutes until softened.
Stir in the shredded chicken and frozen mixed vegetables. Cook for another 2–3 minutes.
Pour in the chicken broth and heavy cream. Stir in the garlic powder, dried thyme, salt, and pepper, cooking for approximately 5 minutes.
Spread the chicken mixture evenly into a greased 9x13 inch baking dish.
Tear the biscuit dough into pieces and place them evenly over the chicken mixture.
Bake the casserole for 25–30 minutes, or until the biscuit topping is golden brown and cooked through.
Cool for a few minutes before serving.
Notes
Optional: Garnish with fresh parsley for added color and flavor.