Step 1: Preheat Oven
Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish.
Step 2: Combine Ingredients
In a large bowl, combine the cooked chicken, thawed hashbrowns, cheddar cheese, cream of chicken soup, sour cream, milk, onion, garlic powder, salt, and pepper. Mix well.
Step 3: Transfer to Dish
Pour the mixture into the prepared baking dish and spread evenly.
Step 4: Prepare Topping (Optional)
If using, mix melted butter and crushed cornflakes. Sprinkle over the casserole.
Step 5: Bake
Bake for 45-50 minutes, or until golden brown and bubbly.
Step 6: Serve
Cool slightly before serving. Garnish with chopped parsley (optional).
Cook Notes
- Use rotisserie chicken for convenience.
- Ensure hashbrowns are fully thawed.
- Substitute breadcrumbs for cornflakes, or omit the topping.
- Homemade cream of chicken soup is a delicious option.
- Use green onions for a milder onion flavor.
Variations
Spicy Chicken Hashbrown Casserole
Add 1/2 teaspoon cayenne pepper or 1 diced jalapeño; use pepper jack cheese.
Veggie-Packed Casserole
Add 1 cup frozen peas or 1 cup chopped broccoli.
Bacon Chicken Hashbrown Casserole
Add 1/2 cup cooked, crumbled bacon.
Ranch Chicken Hashbrown Casserole
Add 1 packet ranch seasoning mix.
Italian Chicken Casserole
Use mozzarella cheese and 1 teaspoon Italian seasoning; add 1/2 cup marinara sauce (optional).
Serving Suggestions
- Green salad
- Garlic bread or dinner rolls
- Steamed green beans or broccoli
- Coleslaw
Frequently Asked Questions
Can I Make This Ahead?
Yes! Assemble and refrigerate up to 24 hours. Add 5-10 minutes to baking time if starting from cold.
How Do I Store Leftovers?
Refrigerate in an airtight container for up to 3 days. Reheat in the oven at 350°F (175°C).
Can I Freeze This?
Yes! Cool completely, wrap tightly in foil, and freeze for up to 3 months. Thaw overnight before reheating.
Can I Use Different Cheese?
Yes! Mozzarella, Colby Jack, or Swiss are great options.
What Type of Chicken Works Best?
Grilled, baked, boiled, or rotisserie chicken all work well.
Enjoy your delicious Hashbrown Chicken Casserole! Share your experience in the comments below!
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