Cheesy Hashbrown Breakfast Casserole

Bacon, egg, and hashbrown casserole is one of our all time favorite savory breakfast dishes! It feeds a crowd, and takes minutes to whip up.

This cheesy hashbrown breakfast bake/casserole is probably in my list of top 10 breakfast recipes. It’s perfect because it feeds a crowd, it’s ultra simple to throw together, and it’s actually really inexpensive! Complete your breakfast by adding Maple Bacon Cinnamon Rolls, French Toast Muffins, and Strawberry Banana Smoothie.

Hashbrown Breakfast Casserole scooped out

Hash Brown EGG casserole

I think I’ve mentioned this a gazillion times before, but I LOVE breakfast recipes – especially savory ones! It’s sad that we don’t have a ton of time in the mornings to make these yummy dishes, but we still try to make them occasionally on weekends, and definitely for special occasions and holidays.

Over the years, we have tried a TON of new breakfast casseroles, like our Biscuit Egg Casserole and Sausage Breakfast Casserole, but we wanted to try a breakfast casserole with hashbrowns!

This Hash Brown Egg Casserole includes all the best breakfast items – hash browns, eggs, and bacon. Using those items, you will just need a few minutes to make this breakfast casserole. Mix them together with 3 different cheeses, bake to perfection, and you have an amazing breakfast dish to enjoy.

Hash Brown Egg Casserole in a baking dishYou can see all three cheeses mixed in!

Hash BRown Breakfast Casserole Variations

This recipe is pretty adaptable for any dietary needs or eating preferences your family members might have.

  • If you can’t stand the cottage cheese, you can try swapping it out for ricotta cheese (a little drier and higher in fat content), greek or unsweetened yogurt, sour cream (more tart), or mayonnaise.
  • For a meatless version, you can omit the meat altogether and maybe add some cooked mushrooms and bell peppers instead.
  • Meat lover? Add cubed ham or cooked sausage along with your bacon. Or you can opt to use either of those instead of bacon.
  • Add chopped green onions for some extra flavor.
  • Garnish with chopped parsley.

Hash Brown Egg Bake in dish

Casserole FAQ

This recipe actually works great as an overnight casserole! Throw it together like normal, cover, and refrigerate overnight. Then add an extra 10 minutes or so to the baking time in the morning. Be aware, however, that the heavier ingredients might settle to the bottom. You can give it a quick stir in the morning to avoid this, but it makes a great overnight breakfast casserole with hash browns.

FREEZE it before or after it has baked and cooled. Just cover the dish tightly with plastic wrap and foil, and store in the freezer for up to 3 months. When you’re ready to cook it, let it THAW in the fridge overnight and then bake like usual. If it’s already baked, thaw, and then cook for about 30 minutes at 350° or until the middle is no longer cold.

Breakfast Hashbrown Casserole scooped out on a spoon

For more breakfast casseroles, check out:

Hashbrown Breakfast Casserole Recipe

4.95 from 19 votes
Bacon, egg, and hashbrown casserole is one of our all time favorite savory breakfast dishes! It feeds a crowd, and takes minutes to whip up.
Course Breakfast
Cuisine American
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Servings 12
Calories 407 kcal
Author Lil' Luna


  • 1 lb bacon diced
  • 4 cups frozen shredded hash brown potatoes thawed
  • 9 eggs lightly beaten
  • 2 cups shredded cheddar cheese
  • 1 1/2 cups cottage cheese
  • 1 1/4 cups shredded swiss cheese
  • salt & pepper


  • Preheat oven to 350 degrees, and grease a 9x13-inch baking dish.
  • Cook diced bacon in a skillet until browned and put into large bowl.
  • Stir in potatoes, eggs, cheeses and salt & pepper. Pour mixture into greased baking dish.
  • Bake for 40-45 minutes. Let stand for 10 minutes before serving. ENJOY!


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About the Author

Kristyn Merkley

My name is Kristyn and I’m the mom of SIX stinkin’ cute kids and the wife to my smokin’ hot hubby, Lo. My mom’s maiden name is Luna, and I’m one of the many crafty “Lil’ Lunas” in the fam. On this site I like to share all things creative - from recipes to home decor to gifts and home decor ideas. Welcome!

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  1. do you squeeze the extra water out of the thawed hash browns first? Thanks for great recipes. I have family coming this weekend and am planning the menu now. Your broccoli salad is on the list as it was a hit last time!

    1. I don’t usually, but if they seem super wet, then I probably would. Hope that helps & I hope they liked it!!

  2. 5 stars
    This is the best hash brown casserole!! We’ve made it every Christmas since I found it and everyone begs for it!! It’s so easy and delicious.

  3. Do you think if i only have frozen cubed O’Brien potatoes i could sub them for the shredded? Maybe brown them first for better texture/flavor?

    1. Yes – the cubes would work as well and I think that’s a great idea to brown them first. Let me know how it turned out. 🙂

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