Bacon and hashbrown casserole is a beloved comfort food that brings together everything great about a hearty breakfast in one warm, bubbly dish. Crispy bacon, golden hashbrowns, creamy cheese, and eggs combine to create a satisfying meal that works as well for a weekend brunch as it does for a simple weeknight dinner. This casserole is rich, filling, and full of flavor, making it a go-to recipe for potlucks, holidays, or feeding a hungry crowd.
At the heart of this dish are the hashbrowns. Whether you’re using frozen shredded potatoes or fresh ones you’ve grated yourself, they form a starchy, crispy base that soaks up all the savory goodness from the other ingredients. Mixed with crumbled bacon and sharp cheddar cheese, the hashbrowns become even more indulgent, while chopped onions or green peppers can add a mild kick and freshness.
Bacon is the star ingredient here, delivering that unmistakable smoky, salty flavor that balances out the richness of the cheese and eggs. The eggs bind everything together, giving the casserole its structure while adding a fluffy, custardy element. Sour cream or cream of mushroom soup is often added to the mixture for an extra layer of creaminess and depth.
Once baked to golden perfection, the casserole emerges from the oven bubbling and browned on top, with the aroma of bacon and cheese filling the kitchen. It’s easy to slice and serve, and holds its shape well, making it ideal for gatherings. Leftovers heat up beautifully, often tasting even better the next day.
Pair this casserole with a simple green salad, fresh fruit, or a mimosa to round out the meal. Whether you’re hosting brunch or craving a cozy breakfast-for-dinner moment, bacon and hashbrown casserole delivers both comfort and flavor in every bite. Enjoy this simple-to-make casserole with your family and friends.

Ingredients
- 8 slices bacon chopped
- 1 package frozen hashbrowns thawed, 1 lb
- 1 cup cheddar cheese shredded
- 1/2 cup onion chopped
- 1 cup milk whole or 2%
- 4 whole eggs beaten
- Salt to taste salt optional
- Pepper to taste pepper optional
Instructions
- Preheat your oven to 350°F (175°C).
- In a skillet over medium heat, cook the bacon until crispy. Remove and drain on paper towels, then chop.
- In a large bowl, combine the hashbrowns, bacon, cheddar cheese, and onion.
- In a separate bowl, mix together the milk, beaten eggs, salt, and pepper.
- Pour the milk and egg mixture over the hashbrown mixture and stir to combine.
- Pour the combined mixture into a greased 9×13 inch baking dish.
- Bake in the preheated oven for about 1 hour, or until the top is golden brown and the casserole is set.
- Let it cool for a few minutes before serving. Enjoy!
This was sooo good! My family loved it.
Just okay, I expected better. A bit bland. Maybe use more cheese?
You forgot to mention that you can use turkey bacon.
Not bad, but I prefer mine with diced potatoes instead of frozen hashbrowns. Texture was a bit softer than I like.
So simple and satisfying. I will definitely make it again!
Has anyone tried adding jalapeños? Curious about that twist!
Yummm! Perfect with some hot sauce on top! 😋
Made this for brunch and it turned out super comforting. The top got nicely golden and the egg/milk combo made it hold together. I used sharp cheddar and added a pinch of garlic powder—10/10.
I tried it but mine was kinda wet in the middle 😕 I used the frozen hashbrowns straight from the bag (oops). Still tasty though, just not set. Maybe I needed to bake longer.
This sounds exactly like the kind of brunch comfort food I’m into. My top usually doesn’t get golden unless I broil at the end—did you do anything extra or just the full hour at 350?
I made a mistake and forgot the eggs, still good but kinda dry. Can someone tell me if that’s normal?
I made this but forgot the eggs. It turned out okay – not great, but okay.