Breakfast Casserole with Bacon or Sausage (2024)

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By Karina 33 Comments Filed Under: Breakfast

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Easy to make Breakfast Casserole with shredded potato hash browns, sausage or bacon and mozzarella cheese! Perfect with a quick and easy hollandaise sauce.

Loaded with green bell peppers, Roma tomatoes and onions, breakfast casserole is so easy to make and perfect for the holidays! There’s nothing easier than throwing all of your ingredients in a baking dish and have the oven work its magic.

Breakfast Casserole with Bacon or Sausage (1)

BREAKFAST CASSEROLE

I can’t think of anything easier for a holiday breakfast or brunch than a breakfast casserole. Prepare it the night before to bake it the morning of for the easiest breakfast to feed a crowd!

The all important component in this casserole has to be the egg base. You want a creamy mixture that won’t dry out in the oven, plus a delicious veggie medley to provide flavours. To make it deliciously creamy, use milk plus a little heavy cream (thickened cream).

The beauty of this casserole is that it is so versatile you can really make it your own!

You can use bacon; a bacon/ham mixture (as we did here) OR sausages. Any sausage works well here: breakfast sausage, turkey, chicken, beef, mild Italian or pork. Or add in your favourite!

HOW TO MAKE SHREDDED POTATO HASH BROWNS

AUSSIES AND EVERYONE AROUND THE WORLD:For those of us who don’t have frozen shredded hash browns in our parts of the world, we need to make our own! See image below for a visual.

  • Grate the potatoes first on the largest side of the grater.
  • Soak your shredded potatoes in water for 5 minutes, then rinse in a fine mesh sieve (colander) under cold running water until the water runs clear.
  • Squeeze all of the water out with a tea towel allow to air dry on a baking tray or baking sheet.
  • Store in the freezer in ziplock freezer bags until ready to use in your breakfast casserole!

Breakfast Casserole with Bacon or Sausage (2)

HOW TO MAKE BREAKFAST CASSEROLE

If you don’t have frozen potato hash browns, start preparing that first as mentioned above.

Then, move on with yourbreakfast casserole!

1. Choose on your desired meat fillings: sausages, bacon, ham or a combination! If adding sausages and bacon, I suggest frying them up first before adding them to your egg mixture.

For a vegetarian option, you can leave out the meat.

2. Choose on your veggie fillings:We love using green bell peppers (capsicum) and seeded, ripe Roma tomatoes. You can also add in corn kernels, red bell peppers (capsicum), sliced mushrooms and diced zucchini.

3. Choose your cheese:Use your favourite combination OR go with our suggestion of white cheddar with a mozzarella topping.

Layer your potato hash brown at the base of your dish, then pour in your egg mixture with all of the fillings. Top with cheese and bake your breakfast casserole until golden and bubbling!

Breakfast Casserole with Bacon or Sausage (3)

MAKE AHEAD BREAKFAST CASSEROLE

Assemble the breakfast casserole as instructed in the recipe, then cover with foil and refrigerate overnight. When ready to bake, let sit at room temperature for 30 minutes before cooking.

Breakfast Casserole with Bacon or Sausage (4)

Serve a slice of breakfast casserole with a side of sliced avocado, extra bacon pieces and easy to make hollandaise sauce!

Breakfast Casserole with Bacon or Sausage (5)

Looking for more easy Breakfast Recipes? Try these!

Breakfast Egg Muffins 3 Ways (Meal Prep)
Cheesy Bacon And Egg Hash (Breakfast Skillet)
Sheet Pan Full Breakfast With Garlic Butter Mushrooms
Best Fluffy Pancakes
Best French Toast

Breakfast Casserole with Bacon or Sausage (6)

Easy to make Breakfast Casserole with shredded potato hash browns, sausage or bacon and mozzarella cheese! Loaded with green bell peppers, Roma tomatoes and onions, breakfast casserole is so easy to make!

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Prep: 15 minutes mins

Cook: 45 minutes mins

Total: 1 hour hr

Serves: 8 people

Ingredients

  • 1 tablespoon olive oil
  • 1 pound (500 g) diced bacon, chopped (or uncooked sausages, casings removed)
  • 10 large eggs
  • 1 cup milk (half and half or heavy cream)
  • 1/2 cup heavy cream (or thickened cream)
  • 1 teaspoon garlic powder
  • Salt to season
  • Fresh cracked black pepper
  • 2 Roma tomatoes seeded and chopped
  • 1 onion diced
  • 1 green bell pepper seeded and chopped
  • 1 cup shredded white Cheddar
  • 28 oz (800 g) shredded hash browns, frozen
  • 1/2 cup shredded mozzarella cheese

Instructions

  • Preheat oven to 350°F (175°C). Lightly grease an 8x12-inch baking dish with nonstick oil spray.

  • Heat the oil in a large skillet or pan over medium heat. Add the bacon or sausage meat and cook until crispy or browned (about 8 minutes -- if using sausage, break up the meat with the tip of a wooden spoon).

    Add the onion and cook until soft (about 3 minutes).

  • In a large bowl, whisk together eggs, milk, cream and garlic powder in a large bowl. Season generously with salt and pepper. Mix in the bacon (or sausages) and onions, tomatoes, bell peppers and cheddar cheese.

  • Add a layer of hash browns to the base of the dish. Pour the egg mixture over the hash browns. Top with the mozzarella. Bake until eggs are cooked through (about 45 to 50 minutes).

  • Serve warm with an easy to make hollandaise sauce!

Notes

TO MAKE AHEAD: Assemble the breakfast casserole as instructed in the recipe, then cover with foil and refrigerate overnight. When ready to bake, let sit at room temperature for 30 minutes before cooking.

Nutrition

Calories: 548kcal | Carbohydrates: 18g | Protein: 23g | Fat: 42g | Saturated Fat: 17g | Cholesterol: 285mg | Sodium: 615mg | Potassium: 755mg | Fiber: 3g | Sugar: 3g | Vitamin A: 960IU | Vitamin C: 26.4mg | Calcium: 251mg | Iron: 4.7mg

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Reader Interactions

Comments

  1. Stacey Wong says

    Breakfast Casserole with Bacon or Sausage (13)
    I’m planning to make this with some potatoes that need to cook at 450 degrees. Do you still think it’s possible to make this at the same time? How can I adjust for time?

    Reply

  2. Stephanie Faron says

    Breakfast Casserole with Bacon or Sausage (14)
    This casserole was exceptional. Everyone loved it. I used bacon and added with the other cheeses Mexican cheese. It’s a keeper. Everything I have made off your website my family has loved. I’ve made so many of your recipes. Thanks, , They all taste delicious I haven’t found a bad recipe yet.

    Reply

  3. Lisa says

    This looks awesome and amazing, can’t wait to try it! I want to cut the recipe in half since I don’t have as many people to feed. Do I reduce the cooking time? If so, how long should I cook it?

    Reply

    • Lynda Winn says

      Breakfast casserole with hash browns and sausage looks amazing maybe make Christmas Day for family too enjoy merry Christmas lynda

      Reply

  4. mj seborn says

    i picked this tip up from online.. after rinsing the grated potatoes run them the in the salad spinner to remove water.. i am trying this recipe soon as i have friends over. thanks!

    Reply

  5. Linda Bilo says

    Would it work well to cook this recipe in muffin tins and then freeze them for individual breakfasts on weekdays? How long would you suggest microwaving them? And on what power? Thanks.

    Reply

    • cheryle says

      yes. it is so, simple t do these. Undercook them a tad, say 5 minutes.I would try reheating them for 40 seconds first, then check if heated through. Freeze them in a ziplock baggie.

      Reply

  6. Amanda Moore says

    Ohan I want to try this sooo bad!!! Unfortunately, I am nightshade intolerant. ? Thos looks delicious though and I am thinking of tweaking it to see if I can adjust it to my diet. ?

    Reply

    • Melissa Walters says

      Please forgive me, I’m so puzzled. What is the nightshade you’re referring to?

      Reply

      • Chelsea says

        Nightshade refers to a group of plants… you can Google nightshade foods. This receipe includes the nightshades: potatoes, tomatoes, and peppers. Eggplant is also a nightshade.

        Reply

        • cheryle says

          you can replace the potatoes with bread crumbs, skip the peppers, use more cheese. But are you allergic to all nightshades? Perhaps just the capsic*ms, which still allows onions and garlic.

  7. Patty says

    I’ve always made a breakfast casserole in my crockpot, we love it. Because of the time it takes mine to cook in the crockpot, usually put it together the night before or fix it during the day for the following day. It says if I’m putting it together the night before to wait until morning to add the eggs. I just wanted to see if you ever had a problem with adding the eggs the night before? I’d love to have one that I can throw in the oven and eat the same day. Mine fills a 6qt crockpot. So I’d like to fill a 10×13 casserole dish. Yours is very similar to the one I make & like you, I switch up what I use…so I know we’re gonna love it. Do you think using 32oz of hash browns and 12 eggs (usually I’ll add 1/2-1Lb of mushrooms) would do the trick?

    Reply

    • Cheryle says

      I’ve been cooking a variation of this for my Bed and Breakfast for years. I think you misunderstood the directions. By all means add the eggs the night before! This allows the potatoes to soak them up and makes a creamy delicious casserole. But how can you cook them in a crockpot if you prep the night before? Are you refrigerating the whole crockpot, or pouring them into a bowl , then the crock pot the day of cooking?
      I use a huge casserole dish when making this to serve 14. I jazz mine up by putting on the cheese, then rows of onions, bell peppers, and chopped up bacon. Tent foil over the top for the first 30 minutes so your cheese does not get too brown or crunchy.

      Reply

  8. Bailey says

    How do you think this would hold up if I made this at the beginning of the week in order to have leftovers all week? Thanks, I love every recipe that I have tried of yours so far!!

    Reply

    • cheryle says

      When my guests don’t show up at breakfast and I have a lot left over, I eat this for the rest of the week. Use a crusty bread, like ciabatta heated or toasted and buttered. A side of fresh tomatoes is nice too

      Reply

  9. Janet says

    Breakfast Casserole with Bacon or Sausage (15)
    This is a simple and delicious dish, but bell pepper just didn’t get it for me–I used roasted poblano chiles, but mild Hatch (or Anaheim) would have been good, too. Be careful of Hatch chiles, however as they come either hot or mild, and the hot ones can exceed jalapeno in Scoville units, while the mild is just a baby step up from bells. I’m a little confused by the term “capsicum” which is a genus name that applies to all members of a botanical group that includes everything from sweet bell peppers to ghost peppers. Chris’s comment about precooking fresh potatoes is a good idea–I often microwave potatoes (usually russets) until firm and about 3/4 cooked before grating them for hash browns when I don’t have frozen on hand. I made this recipe with sausage, cooked and drained of fat before adding it.

    Reply

  10. Louise says

    Hi Karina
    Do you thaw hash browns first before assembling casserole . …or do you bake frozen ?…..Other recipes indicate they need to be thawed

    Thank You,
    Louise

    Reply

    • Karina says

      Hi Louise. They go in frozen. Enjoy!

      Reply

  11. Jo says

    Hi Karina
    I’m going to make this for a change on Xmas morning. I’ve looked at a few recipes online and some casseroles use Italian bread in them, not hash browns. How do you think your recipe with the hash browns would go with a mixture of the bread ? too much or leave out the bread?
    Thanks Jo

    Reply

  12. Bonnie Harrison says

    Karina, your pan look like q 9×13 but the recipe calls for an 8×12 pan that seems too small for the quanity. Please clarify. I love your recipes! Thanks

    Reply

    • Karina says

      Hi Bonnie! I used an 8×12 because we wanted a thick casserole. You can definitely use a 9×13! It will just be a tad thinner than ours but still delicious! I hope you like it!

      Reply

  13. Chris says

    This sounds great; like a take on a flourless quiche. I think I’ll make it for Christmas day breakfast because it’ll be zero fuss, yet something a little bit different. May I just double-check the ‘hash browns’ really truly are just raw grated potato; washed, squeezed out and dried? I always par-cook my potatoes before I grate them for hash browns or fritters because otherwise, no matter how long I cook them for, they often end up slightly crunchy inside and no-one likes raw-tatie-hash! Do the potatoes form a ‘base’ or do they just amalgamate themselves through the slice?

    Reply

    • Karina says

      Hey Chris! We also usually either fry our potatoes or par-boil for adding to a frittata or omelette. In this dish though, they do go in raw and manage to mix through the casserole while it bakes. You are more than welcome to put them into the dish and bake them in the oven first for 10-15 minutes. We have tried that, spraying them with olive oil spray first, and you get a true crust that way! Then pour the egg mixture over the top and continue on with the recipe.
      Honestly, they are great either way. Please let me know what you decide to do. I’d love to hear your feedback!
      Happy holidays!

      Reply

      • Chris says

        Oh yes! Thankyou. I’ll do the short pre-cook because I love the idea of a ‘crust’. I’ll let you know how it turned out 🙂

        Reply

        • Karina says

          Good luck Chris! I’m looking forward to hearing back!

          Reply

      • Chris says

        Breakfast Casserole with Bacon or Sausage (16)
        Hi Karina, I did make this for Christmas. We had 3 quite food-fussy American friends joining us for breakfast and it was a smash hit with them. I par-cooked the potatoes slightly on Christmas Eve, cooled them, grated them, mixed them with a small amount of butter and cooked them alone for 15 mins until they started to brown on the tips. Then I topped them with the crumbled sausage mixture and set everything aside in the fridge with the egg mixture separate. On Christmas morning I simply poured the egg over the top and popped it into the oven. So easy! It was delicious and there wasn’t a scrap left. I’m going to try it again one day following the original recipe (bacon version this time) and see which one I like best 🙂

        Reply

      • Sara says

        That’s a great idea. I made this for the first time and was disappointed with how the frozen hash browns came out. Next time, I’ll either cook them first, or perhaps put them on top of the casserole so that they brown.

        Reply

  14. Patricia Guentzler says

    I would love to try this but my household consists of myself & my husband and we are both over 70 could never eat in one setting – can this be frozen after baking?

    Reply

    • Karina says

      Hi Patricia!

      Yes, you can sure freeze this. Thanks for trying this recipe and for following along with me! xo

      Reply

  15. Pam Rockey says

    I could not find the ratio of eggs to milk and heavy cream for your breakfast casserole with bacon or sausage. How much liquid (i.e.8 eggs, 1 cup milk) should be used to get the right consistency for the egg mixture?

    Reply

    • Karina says

      Hi Pam. I’m sorry you had trouble! All quantities are in the recipe box at the bottom of the post.

      Reply

  16. Donna says

    Can this be froze and then cook, at a later date?

    Reply

    • Karina says

      Donna!
      Yes, you should be able to freeze it without any problem. Thanks for following along with me!

      Reply

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Breakfast Casserole with Bacon or Sausage (2024)

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