The aroma of a golden, cheesy hashbrown casserole wafts through the air, making your stomach growl in anticipation. Picture this: crispy edges, creamy inside, and that gooey cheese melting into every nook and cranny. It’s the kind of dish that feels like a warm hug on a chilly day.
I remember the first time I made hashbrown casserole for my friends during a cozy movie night. Their wide-eyed expressions and enthusiastic nods said it all; I had struck culinary gold. This dish is perfect for brunches, potlucks, or just when you need comfort food that brings everyone together.
Why You'll Love This Recipe
- This hashbrown casserole combines ease of preparation with incredible flavor; it’s a crowd-pleaser that never disappoints
- You can customize it with your favorite add-ins for a unique twist
- The golden, crispy top and creamy interior create an irresistible visual appeal at any gathering
- Perfect as a side dish or a hearty main course, it’s truly versatile!
Last Thanksgiving, my family couldn’t stop raving about this dish; it became an instant holiday staple.

Essential Ingredients
Here’s what you’ll need to make this delicious dish:
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Frozen Hashbrowns: Choose the shredded variety for that perfect texture; they save time and effort in prep.
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Shredded Cheddar Cheese: Use sharp cheddar for added flavor depth; feel free to mix in other cheeses for fun.
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Sour Cream: This adds creaminess and tang; Greek yogurt can be a great substitute if you want something lighter.
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Cream of Mushroom Soup: Opt for low-fat versions to keep it lighter without sacrificing taste; it’s the secret sauce of this recipe!
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Onion Powder: A must-have seasoning that enhances flavor without overwhelming the dish; fresh onions can work too if you prefer.
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Salt and Pepper: Essential seasonings that bring out all those beautiful flavors; adjust according to your taste.
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Baking Spray: Always use non-stick spray on the baking dish for easy cleanup later.
The full ingredients list, including measurements, is provided in the recipe card directly below.
Let’s Make it Together
Preheat your oven to 350°F (175°C). Grab a baking dish and coat it generously with baking spray to prevent sticking.
Mixing Up the Base: In a large bowl, combine frozen hashbrowns, sour cream, cream of mushroom soup, onion powder, salt, and pepper. Stir until everything is well mixed and those beautiful flavors marry together.
Add the Cheese: Fold in half of your shredded cheddar cheese into the mixture. This adds extra creaminess that’ll make every bite heavenly—don’t skimp on this step!
Transfer to Baking Dish: Pour the mixture into your prepared baking dish evenly. Make sure to spread it out so all corners get equal love from that cheesy goodness.
Bake Until Golden Brown: Pop the casserole into your preheated oven and bake for about 45 minutes until bubbly and golden brown on top. Keep an eye out for that crispy texture—it’s what we want!
Add Final Cheese Layer: About five minutes before it’s done baking, sprinkle the remaining cheese on top. Let it melt beautifully over everything for that drool-worthy finish.
Now you’re ready to savor every cheesy bite of this delicious hashbrown casserole! Enjoy sharing (or not) with friends and family as they marvel at your culinary prowess.
You Must Know
- This crispy hashbrown casserole is a breakfast hero; it’s quick and easy, perfect for family gatherings or lazy weekends
- The delightful aroma of baked potatoes and cheese fills the kitchen, making everyone eager to dig in
Perfecting the Cooking Process
Start by preheating your oven to 350°F. Combine all ingredients in a bowl, then pour into a greased baking dish. Bake for 45-50 minutes until golden brown and bubbly for the best results.

Add Your Touch
Feel free to customize your hashbrown casserole! Add cooked bacon, sautéed onions, or even some green peppers for an extra flavor kick. Cheese lovers can mix different types like cheddar or mozzarella for more depth.
Storing & Reheating
Store leftovers in an airtight container in the fridge for up to four days. To reheat, pop it in the oven at 350°F for about 20 minutes or microwave it until warmed through.
Chef's Helpful Tips
- For a perfectly creamy texture, use shredded hashbrowns instead of diced ones
- Don’t skimp on the cheese; it’s what makes this dish irresistible
- Always let it cool slightly before serving to avoid a cheesy avalanche!
Sharing my first experience with hashbrown casserole brings back such warm memories. My friends couldn’t stop raving about how delicious it was during our brunch party.

FAQ
Can I use frozen hashbrowns for my casserole?
Yes, frozen hashbrowns work perfectly and save you time on preparation.
What cheese is best for hashbrown casserole?
Cheddar cheese is classic, but feel free to experiment with Monterey Jack or pepper jack.
Can I make this dish ahead of time?
Absolutely! Prepare it the night before and bake just before serving for convenience.
Hashbrown Casserole
Hashbrown casserole is the ultimate comfort food that combines crispy edges with a creamy interior, all enveloped in gooey cheese. This dish is perfect for brunches, potlucks, or cozy family dinners. With minimal preparation time and endless customization options, it’s sure to become a favorite at your gatherings. Whether you enjoy it as a side dish or a hearty main course, this hashbrown casserole will warm your heart and satisfy your cravings.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: Serves 8
- Category: Main
- Method: Baking
- Cuisine: American
Ingredients
- 30 oz frozen shredded hashbrowns
- 1 cup sour cream
- 10.5 oz cream of mushroom soup
- 2 cups shredded sharp cheddar cheese (divided)
- 1 tsp onion powder
- 1 tsp salt
- ½ tsp pepper
- Baking spray
Instructions
- Preheat your oven to 350°F (175°C) and generously coat a baking dish with baking spray.
- In a large bowl, mix together frozen hashbrowns, sour cream, cream of mushroom soup, onion powder, salt, and pepper until well combined.
- Fold in 1 cup of shredded cheddar cheese into the mixture.
- Pour the mixture into the prepared baking dish and spread evenly.
- Bake for 45 minutes until bubbly and golden brown on top.
- Five minutes before finishing, sprinkle the remaining cheese on top and allow it to melt before serving.
Nutrition
- Serving Size: 1/8 of casserole (approximately 200g)
- Calories: 310
- Sugar: 2g
- Sodium: 650mg
- Fat: 19g
- Saturated Fat: 10g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 3g
- Protein: 9g
- Cholesterol: 40mg





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