Chicken Hashbrown Casserole

This Chicken Hashbrown Casserole is the ultimate comfort food—rich, creamy, and layered with flavor. Perfect for busy weeknights or casual entertaining, it’s a family favorite that’s ready with minimal prep and maximum satisfaction. Using rotisserie chicken makes this hearty casserole come together even faster!

Ingredients

2 lb Southern-style frozen hashbrowns – The base layer that crisps up beautifully while baking.
2 cups shredded cheddar cheese – Adds melty richness and bold cheesy flavor.
1 cup frozen peas and carrots – A quick veggie boost for color and texture.
2 cups sour cream – Makes the filling irresistibly creamy and tangy.
½ cup canned corn, drained – Adds sweetness and a bit of crunch.
1 can cream of chicken soup – The key to a velvety, flavorful sauce base.
3 cups shredded chicken – Use rotisserie for convenience and flavor.
⅓ cup milk – Helps loosen the mix for perfect consistency.
2 cups bread crumbs – Provides a crisp, golden topping with a satisfying crunch.
Salt and pepper to taste – Essential for seasoning the entire casserole.

Instructions

Preheat your oven to 400°F (204°C).
Spread the frozen hashbrowns evenly across the bottom of a greased 9×13-inch baking dish.
In a large bowl, combine the cheese, peas and carrots, sour cream, corn, cream of chicken soup, shredded chicken, milk, and season with salt and pepper. Mix until fully blended.
Layer the creamy chicken mixture over the hashbrowns in the baking dish.
Sprinkle the bread crumbs evenly across the top.
Bake uncovered for 1 hour or until bubbly and golden brown on top.
Let rest for a few minutes before serving. Enjoy!

Pro Tips for Perfect Results

Use rotisserie chicken to save time and add extra flavor depth.
Make it ahead and refrigerate overnight—just bake before serving.
Add crispy fried onions or crushed cornflakes for a twist on the topping.

Serving Suggestions

Serve this comforting casserole with a simple green salad or steamed broccoli to balance the richness. It also pairs perfectly with a side of buttered dinner rolls or fruit salad for a well-rounded meal.