Classic Breakfast Hashbrown Casserole is a dish I stumbled upon during a cozy brunch gathering, and it quickly became a cherished recipe in my home. This comforting casserole elevates the humble hashbrown into an all-star breakfast hero, blending creamy textures with savory goodness. Perfect for busy mornings or leisurely weekends, it’s a dish that not only satisfies hunger but also warms the heart.
Why You’ll Love This Dish
What makes this hashbrown casserole special is its simplicity and incredible flavor. It’s a one-dish wonder that comes together in a flash, making it an ideal choice for busy weeknights, family brunches, or even holiday gatherings. Not only is it budget-friendly, but it’s also kid-approved—a surefire way to please even the pickiest eaters at your table.
"My family loves this casserole! It’s a quick way to start our day, and leftovers make for a delicious snack. Plus, I can customize it to our taste!" – A happy home cook
The Cooking Process Explained
Making Classic Breakfast Hashbrown Casserole is a straightforward process. First, you’ll gather your ingredients and mix them together in a large bowl. After combining everything, you’ll spread the mixture into a greased baking dish and let the oven do the magic. In just about an hour, you’ll have a delicious, bubbling casserole that’s golden brown on top and ready to devour.
What You’ll Need
To whip up this delightful casserole, you’ll need the following ingredients:
- 1 package frozen hashbrowns
- 1 cup shredded cheddar cheese
- 1 cup sour cream
- 1 can cream of chicken soup
- 1/2 cup chopped onion
- 1/4 cup melted butter
- Salt and pepper to taste
Feel free to use low-fat sour cream or substitute with a plant-based cream soup if you’re looking for healthier or dietary alternatives.

Directions to Follow
- Preheat your oven to 350°F (175°C).
- In a large bowl, combine the frozen hashbrowns with shredded cheddar cheese, sour cream, cream of chicken soup, chopped onion, and melted butter.
- Season with salt and pepper to your liking and mix until everything is well combined.
- Spread the mixture evenly into a greased 9×13 inch baking dish.
- Bake in the preheated oven for 45-50 minutes, or until the casserole is bubbling and the top is a lovely golden brown.
- Allow to cool for a few minutes before serving.
Best Ways to Enjoy It
This hashbrown casserole is delicious on its own, but it pairs beautifully with a fresh fruit salad or buttery toast for a rounded breakfast experience. Serve it alongside crispy bacon or breakfast sausages for a hearty meal. Drizzle with hot sauce or offer a side of salsa for a zesty kick.
Storage and Reheating Tips
If you have leftovers (which is rare with this crowd-pleaser!), store them in an airtight container in the refrigerator for up to four days. To reheat, simply pop it in the oven at 350°F (175°C) until heated through, or microwave individual portions for a quick snack.
Helpful Cooking Tips
For a perfect breakfast casserole, make sure to thaw the hashbrowns beforehand for even cooking. If you want a bit of crunch, add some crushed cornflakes or breadcrumbs on top before baking. You can also let the dish sit for a few minutes after baking to help it set up a bit more, making it easier to slice.
Recipe Variations
Feeling adventurous? Try adding cooked crumbled sausage or diced bell peppers for a bit of extra flavor. For a cheesy twist, mix in some pepper jack cheese or top with sliced jalapeños before baking. You could also swap out the cream of chicken soup for cream of mushroom if you prefer a vegetarian option.
Your Questions Answered
How long does it take to prepare this casserole?
Prep time is about 15 minutes, and then it bakes for 45-50 minutes, making this a quick dish!
Can I freeze this casserole?
Absolutely! Simply assemble it, cover tightly with plastic wrap and foil, and freeze. When ready to bake, thaw in the refrigerator overnight and then follow the same baking instructions.
What if I don’t have cream of chicken soup?
You can substitute with any cream-based soup or make a homemade version with heavy cream, broth, and seasonings.

This Classic Breakfast Hashbrown Casserole is a fantastic dish to share with family and friends. Its convenience, comforting flavors, and the option for customization make it a recipe that deserves a spot in your regular rotation. Enjoy making and sharing this delightful casserole!
PrintClassic Breakfast Hashbrown Casserole
A comforting casserole that elevates hashbrowns into a delicious breakfast dish, perfect for busy mornings or leisurely weekends.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 65 minutes
- Yield: 8 servings
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 1 package frozen hashbrowns
- 1 cup shredded cheddar cheese
- 1 cup sour cream
- 1 can cream of chicken soup
- 1/2 cup chopped onion
- 1/4 cup melted butter
- Salt and pepper to taste
Instructions
- Preheat your oven to 350°F (175°C).
- In a large bowl, combine the frozen hashbrowns with shredded cheddar cheese, sour cream, cream of chicken soup, chopped onion, and melted butter.
- Season with salt and pepper to your liking and mix until everything is well combined.
- Spread the mixture evenly into a greased 9×13 inch baking dish.
- Bake in the preheated oven for 45-50 minutes, or until the casserole is bubbling and the top is a lovely golden brown.
- Allow to cool for a few minutes before serving.
Notes
For a perfect breakfast casserole, thaw the hashbrowns beforehand for even cooking. Consider adding crushed cornflakes or breadcrumbs on top for crunch.

