Hashbrown Breakfast Casserole (2024)

A Hashbrown Breakfast Casserole is perfect when you need to feed a crowd first thing in the morning.

This breakfast casserole recipe is a full meal with eggs, sausage, peppers, and hashbrowns all topped with cheese and baked until perfect golden brown.

Best of all, prepare ahead of time and in the morning, just pop it into the oven. Serve with a fresh fruit salad, and keep the coffee coming (or mimosas)!

Hashbrown Breakfast Casserole (1)

Ingredients in Breakfast Casserole

Hashbrowns – I use shredded hashbrowns, but any style of hash browns work well in this recipe, or even leftover home fries or roasted potatoes!

Sausage – I prefer pork sausage (like Jimmy Dean’s breakfast sausage). Swap it out for turkey sausage, ham, or crispy bacon (or even leftover ground beef from last night’s tacos)!

Veggies – I add bell peppers to this casserole but add whatever veggies you have on hand. Mushrooms (cook them first so they don’t get watery), asparagus, or even steamed broccoli are great.

Cheese – Shredded sharp cheddar cheese is our favorite, but pepper jack cheese or other bold flavorful cheeses work well. Save a little for the top to get a nice golden layer of cheese.

This hash brown casserole recipe is very forgiving; you can change the add-ins according to your preferences or what you have on hand. Try leftover meats, veggies, and cheeses of all kinds. Just chop or shred and toss them into the mix.

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How to Make Breakfast Casserole

Frozen hash browns make this breakfast casserole super easy to whip up.

  1. Spread thawed shredded hash browns in the bottom of a baking dish per the recipe below. Mix in cheese, sausage, and pepper/onions.
  2. Whisk eggs, milk, and seasonings in a large bowl.
  3. Pour over the hashbrown mixture.
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Bake Now or Make Ahead

The great thing about this hash brown breakfast casserole recipe is that it can be baked right away or prepared ahead and baked before brunch. It’s perfect for holidays like Christmas morning or even Easter.

Cook it now or refrigerate overnight Once prepared, bake right away or you can cover, refrigerate overnight, and bake this breakfast casserole fresh in the morning.

To Bake Now Pour the egg mixture over top and bake. Unlike strata or french toast, you do not need to wait as there is no bread to soak up the mixture. So just make and bake.

To Bake Later Cover the mixture tightly and refrigerate for up to 48 hours (or 3 days if using pasteurized egg product). Remove from the fridge at least 30 minutes before baking (while preheating the oven).

How long to bake breakfast casserole?

This bakes at 350°F for 55-65 minutes or until a knife inserted in the center comes out clean. If you’ve let it sit overnight, it may need a few extra minutes if it’s still quite chilled from the fridge.

Can this be cooked in the Crock Pot?

To prepare in the Crock Pot, I recommend our slow cooker breakfast casserole.

How to store leftovers?

Just like egg muffins, leftover breakfast casserole is perfect for busy weekday mornings. Keep leftovers in the fridge for 3-4 days. Reheat in the microwave or the oven.

Can you freeze breakfast casserole?

Yes, you sure can! This will last in the freezer for up to four months. Wrap individual pieces and store in freezer bags. Defrost in the fridge overnight and reheat in the microwave or the oven.

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More Easy Make-Ahead Breakfast Casseroles

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Hashbrown Breakfast Casserole (10)

4.98 from 2687 votes↑ Click stars to rate now!
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Hashbrown Breakfast Casserole

Hashbrown Breakfast Casserole is a complete meal in one dish. Eggs, hash browns, sausage, and loads of cheddar cheese make the perfect meal!

ReviewPrint

Hashbrown Breakfast Casserole (11)

Prep Time 20 minutes minutes

Cook Time 1 hour hour 10 minutes minutes

Total Time 1 hour hour 30 minutes minutes

Hashbrown Breakfast Casserole (12)

Servings 8 servings

Hashbrown Breakfast Casserole (13)

Author Holly Nilsson

Ingredients

  • 20 ounces shredded hash browns thawed
  • 1 pound sausage cooked, crumbled, and drained
  • ¼ cup onion finely diced
  • ½ red bell pepper diced
  • ½ green bell pepper diced
  • 2 cups cheddar cheese shredded, divided use
  • 8 eggs
  • 1 can evaporated milk 12 ounces, or 1 ⅓ cups milk
  • ½ teaspoon Italian seasoning or your favorite herbs/spices (optional)
  • ½ teaspoon Kosher salt or to taste
  • ¼ teaspoon black pepper

Instructions

  • Preheat the oven to 350°F (if baking immediately). Grease a 9×13 inch pan or a 3qt baking dish or spray with cooking spray.

  • Heat a large skillet over medium high heat. Brown the sausage, breaking it up with a spoon, until no pink remains. Drain fat.

  • In the prepared dish, add the hashbrowns, cooked sausage, onions, bell peppers, and 1 ½ cups of cheese. Gently mix the ingredients together and spread evenly in the pan.

  • In a large bowl, add the eggs, evaporated milk, salt & pepper, and Italian seasoning to a large bowl. Whisk until well combined.

  • Pour the egg mixture over the hashbrown mixture and sprinkle the remaining cheese over top.

  • Cover the dish with foil and refrigerate overnight if desired, or bake immediately.

  • Bake uncovered for 55-65 minutes or until cooked through.

Video

Notes

  • The casserole can be assembled and baked immediately or covered and refrigerated for up to two days before baking. If using pasteurized egg product, it can be prepared three days in advance.
  • Sausage can be swapped for 1lb of bacon, cooked crisp. You can use any type of shredded cheese you have on hand.
  • If the casserole is refrigerated overnight, remove it from the fridge 30 minutes before baking. It may require an extra 10-15 minutes of cooking time.
  • Evaporated milk can be substituted with 1 1/3 cups of light cream, milk, or non-dairy milk of your choice.

4.98 from 2687 votes

Nutrition Information

Calories: 474 | Carbohydrates: 19g | Protein: 25g | Fat: 33g | Saturated Fat: 14g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 11g | Trans Fat: 0.1g | Cholesterol: 246mg | Sodium: 816mg | Potassium: 598mg | Fiber: 1g | Sugar: 5g | Vitamin A: 932IU | Vitamin C: 23mg | Calcium: 357mg | Iron: 2mg

Nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.

Hashbrown Breakfast Casserole (15) Course Breakfast, Casserole

Hashbrown Breakfast Casserole (16) Cuisine American

© SpendWithPennies.com. Content and photographs are copyright protected. Sharing of this recipe is both encouraged and appreciated. Copying and/or pasting full recipes to any social media is strictly prohibited. Please view my photo use policy here.

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Breakfast, Casseroles, Christmas, Recipes

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About the author

Holly is a wine and cheese lover, recipe creator, shopping enthusiast and self appointed foodie. Her greatest passion is creating in the kitchen and making deliciously comforting recipes for the everyday home cook!
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Insights, advice, suggestions, feedback and comments from experts

As an expert and enthusiast, I can provide information on various topics, including breakfast recipes like the Hashbrown Breakfast Casserole mentioned in the article. I have access to a wide range of information and can provide detailed insights and instructions on how to make this dish. Let's dive into the concepts used in the article and explore the recipe further.

Hashbrown Breakfast Casserole Ingredients:

The Hashbrown Breakfast Casserole recipe mentioned in the article includes the following ingredients:

  • Hashbrowns: Shredded hashbrowns are used in this recipe, but any style of hash browns can work well, including leftover home fries or roasted potatoes.
  • Sausage: Pork sausage, such as Jimmy Dean's breakfast sausage, is preferred in this recipe. However, you can swap it out for turkey sausage, ham, crispy bacon, or even leftover ground beef.
  • Veggies: Bell peppers are added to the casserole, but you can use any vegetables you have on hand, such as mushrooms (cook them first to avoid them getting watery), asparagus, or steamed broccoli.
  • Cheese: Shredded sharp cheddar cheese is the recommended choice, but you can also use pepper jack cheese or other bold flavorful cheeses. Save some cheese for the top to get a nice golden layer.

How to Make Hashbrown Breakfast Casserole:

Here are the general steps to make the Hashbrown Breakfast Casserole:

  1. Preheat the oven to 350°F (if baking immediately) and grease a 9x13 inch pan or a 3qt baking dish.
  2. Brown the sausage in a skillet over medium-high heat, breaking it up with a spoon, until no pink remains. Drain the fat.
  3. In the prepared dish, add the thawed shredded hash browns, cooked sausage, onions, bell peppers, and 1 ½ cups of cheese. Gently mix the ingredients together and spread evenly in the pan.
  4. In a large bowl, whisk together the eggs, evaporated milk (or regular milk), salt, pepper, and Italian seasoning (optional). Pour the egg mixture over the hashbrown mixture and sprinkle the remaining cheese on top.
  5. Cover the dish with foil and refrigerate overnight if desired, or bake immediately.
  6. Bake uncovered for 55-65 minutes at 350°F or until cooked through. If the casserole was refrigerated overnight, it may require an extra 10-15 minutes of cooking time.

Make-Ahead and Storage Options:

  • Make-Ahead: The Hashbrown Breakfast Casserole can be assembled and baked immediately or covered and refrigerated for up to two days before baking. If using pasteurized egg product, it can be prepared three days in advance. If refrigerated overnight, remove it from the fridge 30 minutes before baking.
  • Leftovers: Leftover breakfast casserole can be stored in the fridge for 3-4 days. Reheat in the microwave or the oven.
  • Freezing: Yes, you can freeze the breakfast casserole. It will last in the freezer for up to four months. Wrap individual pieces and store them in freezer bags. Defrost in the fridge overnight and reheat in the microwave or the oven.

I hope this information helps you in making a delicious Hashbrown Breakfast Casserole! Let me know if you have any other questions.

Hashbrown Breakfast Casserole (2024)

FAQs

Why is my hash brown casserole soggy? ›

Frozen hash browns will leak moisture during cooking, which could leave a soggy, sad mess behind. For the best results, let the frozen hash browns thaw overnight in the fridge, then thoroughly pat them dry to remove as much moisture as possible before cooking them to crispy.

How do you know when breakfast casserole is done? ›

However, when it comes to knowing definitively that your casserole is done, Kitchen Seer states there is really only one way: A food thermometer. You will need to ensure the internal temperature is at a minimum of 165 degrees F. If you don't have a thermometer, it may be time to invest in one.

Why is my breakfast casserole soupy? ›

This is often due to high water content in some vegetables and dense meats that are used in these dishes. Browning /cooking the meats (and draining off any excess liquid) and sautéing the vegetables before cooking often helps this issue.

What is the hashbrown casserole at Cracker Barrel made of? ›

Shredded potatoes, Colby cheese, chopped onions, our signature seasoning blend, salt and pepper baked together in the oven for our Signature Hashbrown Casserole. *May be cooked to order. Consuming raw or undercooked meats, poultry, seafood, shellfish or eggs may increase your risk of foodborne illness.

How do you make a casserole not soggy? ›

10 Tips To Fix Or Prevent Watery Casseroles
  1. Prep Vegetables Ahead Of Time. Vegetables boiling on a stove - Solstock/Getty Images. ...
  2. Add A Starch. ...
  3. Experiment With Pasta Or Grains. ...
  4. Take The Lid Off. ...
  5. Drain Fat From Meat. ...
  6. Choose A Dry Or Low-Fat Cheese. ...
  7. Sprinkle Seeds Into Your Bake. ...
  8. Remove Excess Liquid.
Oct 29, 2023

What is the trick to cooking hash browns? ›

Squeezing the shredded potato in a towel or cheesecloth to remove as much moisture as possible helps it brown more evenly. Cooking the shredded potato briefly in the microwave helps it develop a better crust that remains crispy for longer.

Why is my breakfast casserole not done in the middle? ›

Reducing the temperature distributes heat more evenly, allowing the middle to cook through. If uncooked in the center then cover at the same temperature and ad 15 minutes before checking again. Turn down the heat 25–50°,put foil over the top of it and give it another 30–45 minutes.

Do I bake my casserole covered or uncovered? ›

Uncovering the foods promotes browning and crisping, and reduces the amount of liquid in the finished dish. If a casserole looks soupy when it's ready to bake, bake it uncovered unless the ingredients include pasta or rice, which absorb liquid.

How long should a casserole be cooked for? ›

The time a casserole takes to cook will vary from 2-2½ hours for chuck, blade and thick flank, up to 4 hours for shin, leg and neck. Pork cuts for braising and casseroling normally take 1½ hours, and lamb much the same.

How do you thicken a hash brown casserole? ›

Make a cornstarch slurry for a fast and easy thickener.

Use one tablespoon of cornstarch per cup of liquid you would like to thicken. Stir out all the lumps. A few minutes before your casserole is done, add it a little at a time until you are happy with the thickness. Then, let the casserole finish baking.

What is the key to making a good casserole? ›

  1. Choose the right baking dish. If you're all about the crunchy topping, use a shallow dish. ...
  2. Undercook your pasta. ...
  3. Drain your meat. ...
  4. Beware of mushy vegetables. ...
  5. Know your cheeses. ...
  6. Master the art of casserole assembly. ...
  7. Don't skip the topping. ...
  8. Make it now, but bake it later.
Nov 1, 2021

How do you fix a watery breakfast casserole? ›

10 Tips To Fix Or Prevent Watery Casseroles
  1. Prep vegetables ahead of time. Solstock/Getty Images. ...
  2. Add a starch. NIKCOA/Shutterstock. ...
  3. Experiment with pasta or grains. Pidjoe/Getty Images. ...
  4. Take the lid off. ...
  5. Drain fat from meat. ...
  6. Choose a dry or low-fat cheese. ...
  7. Sprinkle seeds into your bake. ...
  8. Remove excess liquid.
Oct 29, 2023

Can I use fresh potatoes instead of frozen hash browns? ›

Substitute fresh potatoes for 30 ounces of frozen hashbrowns. Substitute diced green onions for 3 tablespoons dried chives.

What did hash browns used to be called? ›

Originally, the full name of the dish was "hashed brown potatoes" (or "hashed browned potatoes"), of which the first known mention is by American food author Maria Parloa (1843–1909) in her 1887 Kitchen Companion, where she describes the dish of "hashed and browned potatoes" as a fried mixture of cold boiled potatoes ...

Should I thaw hash browns for casserole? ›

Thaw the hash browns before you start: Thawing the frozen hash browns prevents the sauce from clumping when you mix them in, and helps the casserole cook faster. You can thaw your shredded hash browns overnight in the fridge directly in their bag or for about an hour at room temperature.

Why is my potato casserole runny? ›

My sauce is watery

If you stored your potatoes in water to prevent discoloring, be sure to drain them well and pat them dry before adding to your casserole. Some of the waxier potatoes can release more water than starchier ones, so look for good baking potatoes like russet or Yukon golds.

How do you make frozen hash browns not mushy? ›

If you're reheating frozen hash browns, I suggest preheating your oven to 350 and covering the tray with foil. Pop this into your oven for about 20 minutes. Then, remove the foil and let them cook uncovered for another 5-7 minutes depending on how much crispiness you want.

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