Hash Brown Chicken Casserole is a rich, hearty, all-in-one meal made with tender chicken, crispy hash browns, and a creamy, cheesy sauce. It’s the ultimate comfort food perfect for busy weeknights, potlucks, or cozy family dinners.

With simple ingredients and minimal prep, this dish is easy, filling, and always a crowd-pleaser.

👉 Prep time: 10 minutes
👉 Cook time: 45–50 minutes
👉 Difficulty: Easy
👉 Servings: 6

Why You’ll Love This Hash Brown Chicken Casserole

• Creamy, cheesy, and satisfying
• Uses simple pantry ingredients
• Great for meal prep or leftovers
• Family-friendly comfort food
• One-dish meal with minimal cleanup

This casserole is warm, filling, and packed with flavor in every bite.

Ingredients You’ll Need

Ingredients List

• 2 cups cooked chicken (shredded or diced)
• 3 cups frozen hash browns (thawed)
• 1 can (10.5 oz) cream of chicken soup
• 1 cup sour cream
• 1½ cups shredded cheddar cheese
• ½ cup milk
• ½ teaspoon garlic powder
• ½ teaspoon onion powder
• Salt and black pepper to taste

👉 Exact measurements are in the recipe card below.

Ingredient Tips

• Use rotisserie chicken for convenience
• Thaw hash browns to ensure even cooking
• Sharp cheddar gives the best flavor

How to Make Hash Brown Chicken Casserole (Step by Step)

Step 1: Preheat Oven

Preheat oven to 375°F (190°C).
Grease a baking dish.

Step 2: Mix Ingredients

In a large bowl combine:

• Cooked chicken
• Hash browns
• Cream of chicken soup
• Sour cream
• Milk
• Garlic powder and onion powder
• Salt and pepper

Mix until well combined.

Step 3: Add Cheese

Stir in most of the shredded cheese, reserving some for topping.

Step 4: Transfer to Dish

Spread mixture evenly in the prepared baking dish.

Step 5: Top & Bake

Sprinkle remaining cheese on top.
Bake for 45–50 minutes until bubbly and golden.

Step 6: Rest & Serve

Let sit for 5–10 minutes before serving.

Serving Suggestions

Serve this casserole with:

• Steamed vegetables
• Fresh green salad
• Dinner rolls
• Roasted broccoli or green beans

Perfect for family dinners or potluck gatherings.

Storage Tips

• Refrigerate leftovers for up to 4 days
• Reheat in oven or microwave
• Freeze for up to 2 months

Variations You Can Try

• Add crispy bacon bits for extra flavor
• Mix in broccoli or peas
• Use pepper jack cheese for spice
• Top with crushed crackers or cornflakes for crunch

Frequently Asked Questions

Can I make this ahead of time?

Yes assemble and refrigerate, then bake when ready.

Can I use fresh potatoes?

Yes, but shred and squeeze out excess moisture.

How do I make it lighter?

Use low-fat sour cream and reduced-fat cheese.

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Final Thoughts

Hash Brown Chicken Casserole is a comfort food classic that’s creamy, cheesy, and incredibly easy to make. It’s the kind of dish that brings everyone to the table and keeps them coming back for seconds.

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