Hashbrown Chicken Casserole

There’s a reason this Hashbrown Chicken Casserole is a beloved staple in church cookbooks, family reunions, and busy weeknight rotations: it’s rich, hearty, and deeply satisfying, with tender chicken, creamy sauce, melty cheese, and a golden crown of crispy hash browns—all baked into one irresistible, no-fuss dish.

Think of it as the ultimate comfort food hybrid: part chicken pot pie, part loaded baked potato, 100% cozy. And the best part? You can make it with pantry staples and a rotisserie chicken, ready in under an hour with minimal cleanup.

Let’s bring this classic casserole to your table—where it’s sure to earn a permanent spot.


Why You’ll Love This Casserole

  • Uses rotisserie chicken—zero cooking required!
  • One dish, 40 minutes—ideal for busy nights
  • Naturally nut-free (check soup label)
  • Freezer-friendly (before baking)
  • Kid-approved and perfect for potlucks or meal prep

Ingredients You’ll Need

  • 3 cups cooked chicken, shredded or diced (rotisserie chicken works great!)
  • 1 (30 oz) bag frozen shredded hash browns, thawed and patted very dry
  • 1 (10.5 oz) can cream of chicken soup
  • 1 (10.5 oz) can cream of mushroom soup
  • 1½ cups sour cream or plain Greek yogurt
  • 1½ cups shredded cheddar cheese, divided
  • ½ cup finely diced onion (optional but flavorful)
  • 1 tsp garlic powder
  • ½ tsp dried thyme
  • Salt & black pepper, to taste
  • 2 tbsp melted butter (for topping)

🥔 Pro tip: Squeeze thawed hash browns in a clean kitchen towel—they must be bone-dry to prevent a soggy casserole!


Step-by-Step Instructions