A creamy, cheesy hashbrown casserole made with bacon and with NO canned soup or cream-of anything!! This recipe is made from-scratch and you won’t believe how easy it is to make!
Includes tips for making in advance so that all you have to do is toss it in the oven when you’re ready to serve.
I’ve been all about breakfast foods recently.
Today it’s this cheesy hashbrown casserole. Before that was homemade biscuits and sausage gravy, and before that, buttermilk pancakes. Any other breakfast foods you’d like to see??
Considering that my typical breakfast is a granola bar, cheesy/bacon-y breakfasts like this hashbrown casserole are more aspirational than a reflection of my reality, but they do make a good weekend morning/special occasion/holiday breakfast splurge.
Lets talk some tips for making your own cheesy breakfast splurge.
Do I Have to Thaw Frozen Hash Browns For Casserole?
I recommend thawing your hash browns when making Hashbrown Casserole. Honestly, I’ve forgotten to set mine out to thaw in the past and have ended up just chucking them in to my melty cheese. It’s not ideal, things start to seize up, the cheese gets a bit stubborn, your arm gets a workout as you struggle to work everything together. Somebody is probably going to try to revoke my kitchen privileges for saying this, but as long as you get everything mixed up well, it will turn out, though you may need to add on a few minutes of cook time.
However I really recommend you make life easier for yourself and thaw your frozen hashbrowns.
How to thaw your frozen hash browns:
- Pull them out of the freezer the night before you plan to make your hashbrown casserole or
- Pour your frozen hash browns into a colander or large bowl and allow to sit at room temperature for 45-60 minutes. Drain off excess moisture before adding to your cheesy hashbrown casserole mixture!
Can I Make Hashbrown Casserole in Advance?
Yes you can! If you wish to prepare hashbrown casserole a day or two in advance, follow the recipe instructions through step 8 then cover tightly and refrigerate. Once you’re ready to bake, remove the cover, allow it to sit at room temperature for 15-20 minutes, then bake according to recipe instructions.
To Freeze Hashbrown Casserole
Prepare casserole through step 8 (do not bake). Cover tightly (make sure it is airtight!) and freeze for up to 3 months. Thaw in the refrigerator overnight before baking and then bake according to recipe instructions.
Enjoy!
How to Make Cheesy Hashbrown Casserole
Cheesy Hashbrown Casserole
Ingredients
- 30 oz (850 g) frozen hash browns thawed
- 4 strips bacon chopped
- 3 Tablespoon butter
- 1 (110 g) small onion diced (about 1 cup)
- ¼ cup (31 g) all-purpose flour
- 1 cup (235 ml) milk
- 1 ¼ cups reduced sodium chicken broth
- 1 teaspoon garlic powder
- ½ teaspoon onion powder
- ½ teaspoon ground mustard
- ½ teaspoon salt
- ½ teaspoon pepper
- 3 oz (85 g) cream cheese cut into pieces
- 3 cups (340 g) shredded sharp cheddar cheese divided
- 1 cup (115 g) shredded mozzarella
- ⅔ cup (160 g) sour cream
- 3 Tablespoons finely sliced green onions
Instructions
- Preheat oven to 350F (175C) and lightly butter a casserole dish. Set aside.
- Place chopped (uncooked) bacon in a large pot or Dutch oven and cook over medium heat until crisp and cooked through. Remove bacon to a paper towel lined plate and drain all but about 1 ½ Tablespoons of grease.4 strips bacon
- Add butter to the pot and allow it to melt. Add chopped onions and cook, stirring frequently until softened (3-5 minutes).3 Tablespoon butter, 1 (110 g) small onion
- Sprinkle flour over onion and whisk until smooth (should be like a paste).¼ cup (31 g) all-purpose flour
- Gradually add milk while whisking. Add broth, garlic powder, onion powder, ground mustard, salt, and pepper and stir well. Bring to a boil.1 cup (235 ml) milk, 1 ¼ cups reduced sodium chicken broth, 1 teaspoon garlic powder, ½ teaspoon onion powder, ½ teaspoon ground mustard, ½ teaspoon salt, ½ teaspoon pepper
- Once mixture begins to boil, reduce heat, bring to a simmer, and stir frequently until thickened.
- Reduce heat to low and add cream cheese, 2 cups (226g) cheddar, mozzarella, and sour cream. Stir until cheeses are melted and mixture is smooth.3 oz (85 g) cream cheese, 3 cups (340 g) shredded sharp cheddar cheese, 1 cup (115 g) shredded mozzarella, ⅔ cup (160 g) sour cream
- Add hash browns, green onion, and cooked bacon pieces. Stir well and pour into prepared casserole dish, sprinkle evenly with remaining 1 cup (113g) cheddar cheese.30 oz (850 g) frozen hash browns, 3 Tablespoons finely sliced green onions
- Transfer to 350ºF (175ºC) oven and bake 35 minutes until heated through and cheese on top is melted.
Notes
Nutrition
Nutritional information is based on third-party calculations and should be considered an estimate only. Actual nutritional content will vary based upon brands used, measuring methods, cooking method, portion sizes, and more.
Brenda Hilton
This was so delicious. It reminds me of my grandma’s house on Thanksgiving. Thank you for sharing your amazing recipe.
Sam
You’re welcome, Brenda! I’m so glad you enjoyed it so much! 🙂
Bruce
As written, I’d only give this recipe 4 stars, but I know that it will be 5 stars with one small adjustment, so I’ll go ahead and give it that now. All it needs is an hour in the oven, instead of 30 minutes. After 30 minutes, the potatoes weren’t cooked enough for my taste, and the cheese on top was melted, but hadn’t developed any character yet. I will definitely be making this again, and it is definitely the best hashbrown casserole recipe.
DeAnn White
This is the best hash brown casserole I’ve made it’s definitely a crowd pleaser!
Sam
I’m so glad you enjoyed it so much, DeAnn! 🙂
Diane
Can this be made in a crockpot?
Sam
Hi Diane! There are lots of steps involved so I’m not sure how it would go in a crockpot.
Sarah
Thank you for making a recipe that does not contain nasty cream of anything soup! My family loves this recipe.
Emily @ Sugar Spun Run
We’re so happy everyone loves it, Sarah! Thanks for commenting and leaving a review! ❤️
Jacquelyn Adams
So good, just made this on this snowed in southern day!!
Sam
I’m so glad you enjoyed it so much, Jacquelyn! Stay warm! 🙂
Amanda
Any concerns about the sour cream curdling?
Sam
Nope! 🙂
Manisha
Hi Sam! I love your recipes soooo much!
Please can you do a yummy hash brown recipe? ♥️
Sam
Thank you so much! I will put it on my list to do. 🙂
Bruce
This is just the recipe I’ve been wanting. Thanks!
Sam
I hope you love it, Bruce! 🙂
Adelaine
What size pan does this require? 9”? 8”? 13×9”? 3qt? 4qt?
Thank you.
Sam
Hi Adelaine! I made mine in a 10″ casserole dish. It will work in different size dishes, but the baking time will vary slightly. 🙂
Ada
Hi
I am afraid I do not know what hasbrowns are. Coul dyou please tell me?Thanks
I love all your recipes!!!!!!
Sam
Hashbrowns are shredded potatoes. ☺️
Jill
My family fell in LOVE with this recipe! The only thing I changed; I added 1 cup of ham cubes. OMG absolutely delicious!
Sam
I am so glad everyone enjoyed it, Jill! ☺️
Dawn Hanna
I can’t wait to make this! I REALLY wish you had a cookbook I could put on the shelf at home 😁
Sam
Hopefully someday! 😊 I will let you know if it happens.