Grandma's Classic Hash Brown Casserole

This classic hash brown casserole is a beloved comfort dish that's always a hit at any gathering.

Ingredients for Hash Brown Casserole

Here’s what you'll need to make this timeless, hearty hash brown casserole recipe:

• Frozen hash browns: This easy recipe starts with a package of (thawed) frozen hash brown potatoes. 
• Canned soup: A can of condensed cream of chicken soup adds creaminess and flavor. 
• Cheddar: Use pre-shredded Cheddar cheese or shred your own cheese from the block. 
• Sour cream: An 8-ounce container of sour cream adds richness and tangy flavor. 
• Butter: Mix a stick of melted butter into the casserole and drizzle the casserole with another stick of melted butter. 
• Onion: You’ll need ½ cup of chopped onion. 
• Seasonings: Season the hashbrown casserole with salt and ground black pepper. 
• Cornflakes: A cup of crushed cornflakes is the perfect crunchy topping. 

How to Prepare Hash Brown Casserole

Below is the complete recipe, but here’s a quick preview of what to expect while making Grandma’s hash brown casserole:

1. Combine the hash browns, Cheddar cheese, soup, sour cream, melted butter, onion, and seasonings.
2. Spread the mixture into a baking dish, top with cornflakes, and drizzle with butter.
3. Bake in the oven until the sauce is bubbling and the top is golden brown and crispy.

How to Store Leftover Hash Brown Casserole

Keep any leftover hash brown casserole in an airtight container in the fridge for up to four days.

Is It Possible to Freeze Hash Brown Casserole?

Yes, you can freeze this hash brown casserole, whether it’s been baked or not, for up to three months. Just thaw it in the fridge overnight before reheating.

Community Feedback and Tips

“I made this for a big party,” shares Frenchie. “It was super simple, budget-friendly, and tasted amazing. I swapped cornflakes for crushed saltine crackers and added extra cheese.”

“Delicious! It has a rich texture and that buttery, cheesy flavor,” says lsegura316. “What’s not to love? So easy to prepare, and it’s the perfect side dish for almost anything!”

"This is the ultimate comfort food!" exclaims Happyschmoopies. "This filling potato casserole pairs perfectly with roasted chicken or ham. For the best results when reheating, I suggest using the oven to get the top nice and crispy."

Editorial contributions by Corey Williams

Ingredients List

• 1 (2 pound) package frozen hash brown potatoes, thawed

• 1 (10.5 ounce) can condensed cream of chicken soup

• 2 cups shredded Cheddar cheese

• 1 (8 ounce) container sour cream

• 1 cup butter, melted, divided

• ½ cup chopped onion

• ½ teaspoon salt

• ½ teaspoon ground black pepper

• 1 cup crushed cornflakes

Instructions

Gather all your ingredients and preheat the oven to 350°F (175°C).

Combine hash browns, Cheddar cheese, cream of chicken soup, sour cream, half of the melted butter, onion, salt, and pepper in a bowl. Then transfer the mixture into a 9x13-inch baking dish.

Top with a generous layer of cornflakes and drizzle with the remaining melted butter.

Bake in the preheated oven for 1 to 1 ½ hours, or until the sauce is bubbling and the top turns golden brown.

Serve up and enjoy your delicious creation!

Cooking Tip

Nutrition Information (per serving)