Chicken Pot Pie Casserole (with Biscuits)

Chicken Pot Pie Casserole (with Biscuits)

3 tablespoons butter
1 cup chopped onions
1 tablespoon minced garlic
4 cups shredded chicken
2-3 cups shredded cheese
1 bag frozen peas and carrots (10–12 oz)
1– 1 1/2 cups heavy cream
8 oz mushrooms, sliced
Salt and pepper to taste
1/3 cup chicken stock (Optional)
1 tube of flaky biscuits
1 tablespoon butter, melted

 
1. Preheat your oven to 375°F (190°C).
2. In a large skillet melt the room-temperature butter over medium heat. Add the chopped onions and minced garlic, cooking them until the onions become translucent and fragrant.
3. Add in the mushrooms and cook for about 5 minutes until they release moisture and become tender.
4. In a large bowl, add frozen vegetables, shredded chicken, cheese, heavy cream, and mushroom mix. Season with salt and pepper to taste. Stir everything together until they are well combined. Add more heavy cream or chicken stock if you prefer a saucier casserole.
5. Transfer the creamy filling to a 9X13-inch casserole dish that has been sprayed with cooking spray.
6. Lightly flatten the biscuits. Place the biscuits in a single layer over the filling and brush butter over them.
7. Bake the casserole in the preheated oven for about 20-25 minutes until the biscuits turn golden brown. Then cover with aluminum foil and cook for 10 more minutes.