1. Preheat your oven to 375°F (190°C) and lightly grease a 9×13 inch baking dish.
2. In a large bowl, mix the chicken, cream of chicken soup, sour cream, milk, 1/2 cup cheddar cheese, garlic powder, onion powder, salt, and pepper until well combined.
3. Gently fold in the biscuit quarters until they are evenly coated with the mixture. Then, spread this mixture into the prepared baking dish.
4. Bake for 25 minutes. Remove the dish from the oven and sprinkle the top with 1 cup of cheddar cheese.
5. Mix the melted butter with garlic powder and drizzle this over the cheese. Return the dish to the oven and bake for an additional 10-15 minutes, or until the biscuits are golden brown.

Serving Suggestions:

Storage and Freshness:

Frequently Asked Questions:

• Can I use homemade biscuits instead of refrigerated? Yes, homemade biscuit dough can be used as a substitute. Just ensure the dough is divided into small pieces to spread evenly throughout the casserole.
• Can I add vegetables to this casserole? Absolutely! Mixing in vegetables like peas, carrots, or broccoli can add color, texture, and nutrition to your casserole.
• Can this casserole be made ahead? Yes, you can assemble the casserole, cover it, and refrigerate overnight. When ready to bake, let it sit at room temperature for about 30 minutes before putting it in the oven.