A super cheesy shredded hash brown casserole recipe, sometimes referred to as funeral potatoes, made with ten common ingredients and baked in the oven in less than 15 minutes. Even better than Cracker Barrel’s potato casserole, this recipe starts with thawed frozen shredded hash browns combined with sauteed onions and garlic, sour cream, butter, and a generous portion of cheddar cheese.

Ingredient Notes and Substitutions
See the complete list of ingredients on the recipe card below.
- Hashbrowns: You can use shredded or diced hash browns. Shredded potatoes work just a bit better because the cheese and eggs seem to melt between the layers.
- Cheddar Cheese Soup: You can sub this out for cream of mushroom, cream of celery, or cream of chicken.
- Sour Cream: Use full-fat for flavor and texture.
- Cheese: Other shredded cheeses that work well with this recipe are Colby Jack, Pepper Jack, Monterey Jack, and smoked cheddar. For added flavor, add ¼ cup of grated fresh Parmesan Cheese.

How to Make Shredded Hashbrown Casserole
This is a summary version; for the complete list of ingredients and instructions, please refer to the recipe card below.
- In a medium skillet, heat olive oil and toss in the onion. Cook.
- Reduce the heat to low, and cook the garlic. Remove from the heat and cool.
- In a large mixing bowl, stir together cooked onions and garlic, thawed shredded potatoes, cheddar cheese soup, sour cream, melted butter, salt, black pepper, and 1½ cups of cheddar cheese.
- In a greased baking dish, spread the mixture and sprinkle with the remaining cheese.
- Bake for about 50 minutes or until the cheese is melted.

Preparation Tips
- Think ahead and thaw the frozen hash brown potatoes in the refrigerator for several hours up to overnight.
- For optimal flavor, saute your onions and garlic first. You will be glad that you took the time to do so.
- Use good-quality cheddar cheese and grate it fresh.
- I like to top the casserole with more cheddar and chopped fresh Italian parsley, but for added crunch, 2 cups of crushed cornflakes mixed with ¼ cup of melted butter is also delicious.
Flavor Variations
- Protein: Add crispy cooked chopped bacon, browned ground beef or sausage, cooked diced chicken, or smoked cubed ham.
- Toppings: Top with corn flakes, panko breadcrumbs, Ritz crackers, or crushed potato chips.
- Herbs and Spices: Add a little bit of seasoned salt, Cajun seasoning, or chopped fresh thyme, rosemary, or dill.

How to Prepare Ahead of Time
This casserole can be prepped up to 2 days in advance. Cover well with plastic wrap and store in the fridge. When ready to prepare, remove the casserole from the refrigerator and warm it to room temperature. Then, remove the plastic wrap and bake. If using a cornflake topping, it is best to add it just before baking.
More Potato Recipes

Cheesy Hashbrown Casserole Recipe
Ingredients
- 1 tablespoon olive oil
- 1 medium onion chopped
- 2 cloves garlic minced
- 30 ounces frozen shredded hash brown potatoes thawed
- 1 (10½ ounces) can condensed Cheddar Cheese Soup
- 1½ cups sour cream
- ½ cup butter melted
- ½ teaspoon salt
- ½ teaspoon fresh ground black pepper
- 2½ cups shredded cheddar cheese
Instructions
- Preheat the oven to 350 degrees. Grease or spray a 9×13-inch casserole dish with nonstick cooking spray.
- Heat the olive oil in a medium skillet over medium heat. Add the onion and cook until soft, stirring several times. Reduce the heat to low and add the garlic, cooking for 1 minute while stirring constantly. Remove the pan from the heat and let it cool for 1-2 minutes.
- In a large bowl, stir together the cooked onions and garlic, thawed shredded potatoes, cheddar cheese soup, sour cream, melted butter, salt, black pepper, and 1½ cups of cheddar cheese. Spread the mixture into the prepared baking dish and top with the remaining cheddar cheese.
- Bake for about 45-50 minutes, or until the cheese is melted and the edges are bubbly.
Notes
- Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven or the microwave.
- This casserole freezes well, both baked and unbaked. For already baked, freeze leftovers in individual portions or as a whole in freezer-safe containers for up to 3 months. Defrost in the fridge overnight and reheat in the microwave.
Nutrition
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Nikki
This cheesy hashbrown casserole was amazing! I could have eaten the whole thing myself. I will be making it again soon!
Ned
Uhhh, yes please!! Cheese and potatoes are the essentials of life! Thank you so much for this yummy recipe!
Rosemary
This is amazing. I love the idea of starting with frozen hashbrowns to bake a delicious cheesy side dish. I’m definitively intrigued and can’t wait to make this recipe over the weekend. Cheers.
Beth Pierce
Enjoy, Rosemary!
Jess
Super cheesy and delicious! We love it for Easter dinner.
Lisa
This cheesy potato casserole is just delicious! It is the perfect side dish for so many main courses. I highly recommend it.
Paula Richie
This recipe was amazing. We love cheesy potatoes here in my household.
Lily
This hash brown casserole is the perfect brunch side dish when feeding a crowd. I served it with bacon, scrambled eggs, apple sausages, and some fruit. Was a huge hit!
Beth Pierce
What a meal! That sounds fabulous! I am so glad that everyone enjoyed the potatoes!
Tammy
This is such a fun and comforting dish for the colder months and so easy to throw together. We really enjoy this recipe, and we make it often!
Karen
This Casserole was so so good! I love your recipe. It was very easy to follow. Thank you so much.
Whitney Stewart
Who doesn’t love a good breakfast casserole?! Certainly not me! This is a tasty casserole that my family loves! Thanks for sharing!