Are you looking for a delicious and easy dish to make? This cheesy hashbrown casserole is perfect! Whether you’re planning a holiday meal, a cozy breakfast, or just want something yummy, this casserole will be a hit.
Ruby Ann and I love making this cheesy hashbrown casserole for family gatherings, and it always gets rave reviews. It’s a simple recipe that’s bursting with flavor, and we think you’ll love it too!

Why You Will Love This Recipe
A Flavorful Combination: This cheesy hashbrown casserole is packed with comforting flavors. The mix of shredded cheese, sour cream, and a creamy sauce makes every bite delicious. Add a little garlic powder and onion powder for extra flavor.
Simple Ingredients: This easy recipe uses simple ingredients you probably already have, like frozen hash browns, melted butter, and cream of chicken soup. The best part? You can add extras like leftover chicken or breakfast sausage to make it your own.
Comfort Food at Its Best: This cheesy casserole is perfect for any occasion. Serve it as a main dish or a side dish at holiday dinners, potlucks, or even for a quick meal during the week.

Tips on How to Make Hashbrown Casserole
- Serving Suggestions: This casserole goes great with other dishes like sweet potatoes or as a perfect breakfast casserole with eggs and sausage.
- Use Frozen Hash Browns: For the best results, use frozen hash browns. Make sure to thaw them and squeeze out any extra moisture so your casserole doesn’t get soggy.
- Add the Right Seasoning: Mix in onion powder, garlic powder, and black pepper to bring out the flavors. These simple ingredients make a big difference.
- Mixing the Ingredients: Combine the thawed hash browns in a large bowl with shredded cheese, sour cream, and cream of chicken soup. This ensures every bite is full of cheesy goodness.
- Layer for Texture: For a crunchy top, sprinkle buttery corn flakes on top of the casserole before baking. It adds a nice crispy layer to the creamy inside.
- Bake Time and Temperature: Preheat your oven to 350°F. Bake the casserole in a greased 9×13 casserole dish for 45-55 minutes, or until it’s golden brown and bubbly on top.

FAQ
Can I make hashbrown casserole ahead of time?
Yes! You can make this easy hashbrown casserole ahead of time and store it in the fridge for up to 24 hours. Just cover the casserole dish with plastic wrap or aluminum foil and bake it when you’re ready.
Can I freeze hashbrown casserole?
Yes, this casserole freezes well. After putting it together, cover it tightly with plastic wrap and aluminum foil, then store it in a freezer-safe container for up to 2-3 months. You can also freeze leftovers to enjoy later.
Can I use fresh potatoes instead of frozen hash browns?
Yes, you can use fresh potatoes. Just grate them and soak them in cold water to remove extra starch. Squeeze out any moisture before mixing with the other ingredients.
What other cheeses can I use?
Sharp cheddar cheese is a classic choice, but you can also use other cheeses like Monterey Jack or Colby Jack for different flavors.

Tools you may need
- Food Processor
- Knife
- Cutting Board
- Measuring Cups and Spoons
- Large Mixing Bowl
- 9×13 Casserole Baking Dish
- 12 inch Cast Iron Pan
- Wooded Spoons
Shop The Products For This Recipe At Our Amazon Storefront
This post may contain affiliate links. Please read our disclosure HERE.

Ingredients you will need to make Homemade Cheesy Hashbrown Casserole
Dry Ingredients
Russet Potatoes: Choose large, starchy Russet potatoes, perfect for creating the best hashbrown casserole. These potatoes have brown, slightly rough skin with a white, fluffy interior that crisps up beautifully.
Shredded Cheddar Cheese: Use sharp Cheddar cheese for its tangy flavor and excellent melting properties. It’s a key ingredient that adds that irresistible cheesy goodness to your casserole.
Freshly Ground Black Pepper: Ground black pepper adds a kick of flavor and heat to your hashbrown mixture. Made from dried pepper berries, it enhances the overall taste.
Salt: Essential for proper seasoning, salt brings out the flavors of all the other ingredients, making your casserole taste just right.
Onion: Use chopped onion for its pungent, sweet flavor. It forms a flavorful base for your hashbrown casserole, complementing the other ingredients.
Cloves of Garlic: Add finely chopped garlic for its aromatic and health-boosting properties. Garlic infuses the casserole with a rich, savory depth.
Dried Minced Onion: Incorporate dehydrated onion flakes to enhance the overall flavor profile. They add a subtle, concentrated onion flavor to the dish.
Green Onions (Scallions): These young onions, harvested before the bulb fully develops, offer a mild, sweet flavor. Use them as a garnish or mix them into your casserole for added freshness.
Sausage: Choose a seasoned sausage, whether pork, beef, or chicken, to add a hearty, savory element to your casserole. It’s perfect for adding extra flavor and texture.
Wet Ingredients
Butter: Melted butter adds richness and flavor to your hashbrown casserole. It’s essential for achieving that golden, crispy top layer.
Condensed Cream of Chicken Soup: This canned soup contributes a creamy texture and savory chicken flavor, binding the ingredients together in a comforting, creamy sauce.
Sour Cream: Sour cream adds a tangy, creamy element that balances the richness of the cheese and butter, making the casserole delightfully creamy.
Bacon Fat: Use bacon fat to sauté the grated potatoes and onions. This rendered fat adds a smoky, savory flavor, enhancing the overall taste of your hashbrown casserole.

How to Make Hashbrown Casserole
1. Preheat the Oven: Set your oven to 350°F.
2. Mix the Ingredients: In a large mixing bowl, combine the thawed hash browns, shredded cheese, sour cream, cream of chicken soup, melted butter, onion powder, garlic powder, and black pepper.
3. Assemble the Casserole: Grease a 9×13 casserole dish with butter or olive oil. Pour the hashbrown mixture into the dish and spread it evenly. Sprinkle the crushed corn flakes on top.
4. Bake: Bake the casserole for 45-55 minutes until the top is golden brown and bubbly.
5. Serve: Let the casserole cool slightly, then serve it hot. Garnish with a slice of orange or a cinnamon stick if you like.
This hashbrown casserole is the perfect breakfast side dish or a hearty option for holiday dinners. It’s also great for meal prep—just store leftovers in an airtight container in the fridge or a freezer-safe container if you plan to enjoy it the next day.
Enjoy this cheesy hashbrown casserole as a perfect breakfast side dish, a hearty option for holiday dinners, or anytime you need a comforting meal!

Storage and Reheating
- Refrigeration: Store leftover cheesy hashbrown casserole in an airtight container in the fridge for 3-4 days. Let it cool to room temperature before refrigerating.
- Freezing: This casserole freezes well. After cooling, transfer it to a freezer-safe container or wrap it tightly in plastic wrap and aluminum foil. It can be frozen for up to 3 months.
- Reheating: To reheat, preheat your oven to 350°F. Bake the refrigerated casserole for 15-20 minutes or until heated through. For frozen casseroles, allow 45-60 minutes to ensure it’s fully warmed.
For even more delicious, homemade treats, explore our favorite cozy recipes below;
- Cottage Style Fluffy Buttermilk Biscuits Recipe
- Homemade Sourdough Pop Tarts (discard or starter)
- Sourdough Pumpkin Spice French Toast Casserole Recipe
- Sourdough Cinnamon Rolls
- Sourdough Waffles and Pancakes (discard or starter)
We hope you love this Homemade Cheesy Hashbrown Casserole Recipe as much as we do. It’s the perfect way to bring seasonal flavors into your kitchen, no matter the time of year. If you decide to whip up a batch, please tag us @themoderndaycottage on Instagram and leave a comment below. And don’t forget to 📌 pin this recipe to your 📌 Pinterest board for future baking adventures. Happy Baking

The Best Homemade Cheesy Hashbrown Casserole Recipe
This Easy Cheesy Hashbrown Casserole is the best comfort food. It’s made with creamy cheese and crispy hashbrowns, making it perfect for any meal, whether breakfast or dinner. It’s a simple recipe that’s great for holidays or when you need to feed a lot of people!
Ingredients
- 4 cups of grated Russet potatoes
- 1/2 cup of melted butter
- 10 1/4 ounces of condensed cream of chicken soup
- 1 pint of sour cream
- 2 cups of shredded Cheddar cheese
- 1/2 teaspoon of freshly ground black pepper
- 1 teaspoon of salt
- 2 tablespoons of bacon fat or butter (to pan fry the grated potatoes)
- 1/2 medium-sized onion, chopped
- 2 cloves of garlic, finely chopped
- 2 teaspoons of dried minced onion
- 1 bunch of green onions or chives (optional)
- 1 lb. of sausage , browned
Instructions
- Grate the potatoes using a food processor or a cheese grater. Soak the grated potatoes in cold water for about 10 minutes to make them cook better.
- Squeeze out the extra water from the potatoes by putting them in a clean dishcloth and wringing them out.
- Preheat the oven to 350 degrees F.
- Chop the onion and garlic, then add them to the grated, dried potatoes along with black pepper and salt. Mix everything well.
- Heat a 12-inch cast iron pan on medium-high heat with some bacon fat or butter. Lightly cook the potatoes in two batches for 2-3 minutes. This step helps improve the texture of the casserole and makes the onion and garlic taste even better.
- Brown 1 pound of sausage in the cast iron skillet and set it aside.
- Put the lightly cooked potatoes in a large mixing bowl. Add the rest of the ingredients: sour cream, minced onions, cream of chicken soup, cheese, and the browned sausage. Mix everything together.
- Pour the potato mixture into a greased 9x13-inch casserole dish. Bake at 350 degrees F for 45-55 minutes.
- Before serving, sprinkle freshly cut green onions or chives on top and enjoy!
Notes
- Use freshly grated potatoes for the best taste and texture.
- Soak the potatoes in cold water for 10-15 minutes to get rid of extra starch and make them cook better.
- Squeeze out as much water as you can from the grated potatoes before cooking so your casserole doesn’t get soggy.
- For a crispy texture, cook the grated potatoes in butter or bacon fat in a pan before baking.
- Mix different types of shredded cheese, like Cheddar, Monterey Jack, and Parmesan, for more flavor.
- Add chopped onions and garlic for extra taste.
- If you want a vegetarian option, use cream of mushroom soup instead of cream of chicken.
- Bake the casserole until it’s golden brown and bubbly for the best flavor and texture.
- Let the casserole cool for a few minutes before serving so it can set.
- Garnish with chopped fresh parsley or chives for a touch of color and freshness before serving.
Nutrition Information:
Yield: 12 Serving Size: 1Amount Per Serving: Calories: 457Total Fat: 36gSaturated Fat: 17gTrans Fat: 1gUnsaturated Fat: 14gCholesterol: 89mgSodium: 876mgCarbohydrates: 21gFiber: 2gSugar: 3gProtein: 13g
“The Modern Day Cottage” are not dietitians or nutritionists, and any nutritional information shared is an estimate. If calorie count and other nutritional values are important to you, we recommend running the ingredients through whichever online nutritional calculator you prefer. Calories can vary quite a bit depending on which brands were used.
Leave a Reply