Hash Brown Egg Casserole: 7 Comforting Reasons to Enjoy

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Author: Mason Carter
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Hash Brown Egg Casserole

Hash Brown Egg Casserole is one of those dishes that immediately brings back warm memories of lazy Sunday mornings at home. I remember the smell of my mom’s cheesy egg and hash brown casserole wafting through the house, filling every corner with a rich, savory aroma that made everyone’s stomach grumble in anticipation. As we gathered around the table, the golden edges of the baked hash brown breakfast casserole hinted at the crispy texture waiting inside. This easy hash brown egg casserole for breakfast has become a staple in my kitchen because it’s not just satisfying; it’s a hug on a plate! With every bite, you get that creamy, cheesy goodness perfectly combined with fluffy eggs and crispy hash browns. It’s comforting, filling, and so utterly delicious! Let’s get cooking.

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Why You’ll Love It

  • This hash brown egg casserole is a crowd-pleaser, perfect for family gatherings or brunch with friends.
  • It’s incredibly easy to whip up, taking only about 15 minutes of prep time!
  • Loaded with protein from the eggs and ham, it keeps you satisfied throughout the morning.
  • This dish is budget-friendly, using simple ingredients that won’t break the bank.
  • It’s versatile—feel free to swap in your favorite cheeses or veggies for a personal touch.
  • You can make it ahead of time and pop it in the oven when you’re ready to eat.
  • This baked hash brown egg dish is also freezer-friendly, perfect for those busy mornings.
  • It’s a comforting meal that’s just as delicious for breakfast as it is for dinner!

Ingredients for Hash Brown Egg Casserole

  • 8 precooked frozen hash brown patties – These create a crispy base that adds texture to the casserole.
  • 1 cup shredded sharp cheddar cheese – For a bold, tangy flavor that melts beautifully.
  • 1 cup shredded Monterey Jack cheese – This cheese adds a creamy richness and a lovely stretch.
  • 1 1/2 cups diced leftover ham (about 3/4 pound) – Provides a savory element and protein boost to the dish.
  • 2 scallions, diced – Freshness and a mild onion flavor that brightens the casserole.
  • 9 large eggs – The heart of this egg and potato casserole, giving it structure and fluffiness.
  • 1 cup whole milk – Adds creaminess and helps bind everything together.
  • 1/2 teaspoon salt – Enhances all the flavors in the dish.
  • 1/2 teaspoon dry ground mustard (optional but recommended) – Adds a subtle zing that elevates the overall taste.
  • 1/4 teaspoon garlic powder – A hint of garlic for extra warmth and depth of flavor.

How to Make Hash Brown Egg Casserole

  1. Step 1: Preheat your oven to 350 degrees F (175 degrees C). This is crucial for achieving that perfect golden-brown crust on your casserole.
  2. Step 2: Grease a 9×13 baking dish with a little butter or non-stick spray to ensure easy serving later. You want every slice to come out smoothly!
  3. Step 3: Arrange the frozen hash brown patties in the dish in a single layer, overlapping them slightly if needed. This will create a crispy and satisfying base for your hash brown breakfast casserole.
  4. Step 4: Sprinkle the shredded sharp cheddar and Monterey Jack cheese evenly over the hash browns. Then, scatter the diced ham and scallions on top—this is where the flavor really starts to build!
  5. Step 5: In a large mixing bowl, whisk together the eggs, whole milk, salt, ground mustard (if using), and garlic powder until well combined. You’ll want to see that beautiful frothy mixture; it’s going to make your casserole fluffy and rich!
  6. Step 6: Pour the egg custard evenly over the ham and cheese mixture. Make sure it’s well distributed so every bite has that creamy goodness.
  7. Step 7: Cover the dish with aluminum foil and bake in your preheated oven for 25 minutes. This helps everything cook evenly and keeps the moisture in.
  8. Step 8: After 25 minutes, remove the foil and bake for an additional 20 minutes. You’ll know it’s ready when the edges are golden and a knife inserted into the center comes out clean. Let it cool for about 5-10 minutes before cutting into portions—this helps it set up nicely!

Pro Tips for the Best Hash Brown Egg Casserole

Here are my favorite tips to elevate your hash brown egg casserole to the next level! Trust me, these little adjustments can make a big difference in flavor and texture:

  • For an extra crispy bottom, try baking the hash browns for 10 minutes before adding the toppings. This gets them nice and golden!
  • If you want to add more flavor, sauté the scallions in a bit of butter before adding them to the dish. This brings out their sweetness and adds a delicious aroma.
  • Feel free to mix in other veggies like bell peppers or spinach for added nutrition and color. Just make sure to chop them finely and sauté first to keep the casserole from getting watery.

What’s the secret to perfect Hash Brown Egg Casserole?

The secret lies in the balance of moisture and flavor! Make sure your egg mixture is well-seasoned and that you spread it evenly so every bite is full of flavor. Also, don’t skip letting it rest before slicing; it helps everything hold together beautifully!

Can I make Hash Brown Egg Casserole ahead of time?

Absolutely! You can prep the casserole the night before, cover it, and refrigerate. Just pop it in the oven the next morning—no need to let it sit out. It’s a great way to save time on busy mornings!

How do I avoid common mistakes with Hash Brown Egg Casserole?

Common pitfalls include undercooking or overcooking. Always check for doneness with a knife; it should come out clean! Also, remember to not overload the casserole with too many toppings, as that can affect the cooking time and texture.

Best Ways to Serve Hash Brown Egg Casserole

This hash brown egg casserole is perfect for serving at brunch or breakfast gatherings! I love to cut it into hearty squares and plate it with a sprinkle of fresh herbs on top for a pop of color. Pair it with a side of mixed greens lightly dressed in vinaigrette for a refreshing contrast. If you’re feeling indulgent, serve it with some crispy bacon or sausage links alongside. For a delightful touch, offer a dollop of sour cream or a spicy salsa on the side to elevate the flavors even more. Trust me, this cheesy egg and hash brown casserole will be the star of the table!

Nutrition Facts for Hash Brown Egg Casserole

Each serving of this hash brown egg casserole is both satisfying and nourishing. Here’s the estimated nutrition breakdown for one slice:

  • Calories: 250
  • Fat: 15g
  • Saturated Fat: 7g
  • Carbohydrates: 20g
  • Fiber: 1g
  • Protein: 14g
  • Sugar: 2g
  • Sodium: 600mg
  • Cholesterol: 250mg

This is an estimate and may vary based on ingredients used and portion sizes.

How to Store and Reheat Hash Brown Egg Casserole

To keep your hash brown egg casserole fresh, allow it to cool completely before storing. You can wrap individual portions in plastic wrap or place them in airtight containers. In the fridge, it will stay good for up to 3–4 days. If you’re looking to save it for longer, you can freeze the casserole; just make sure to use freezer-safe containers. It’ll keep well for up to 2–3 months. When you’re ready to enjoy it again, simply thaw it overnight in the fridge. Reheat individual slices in the microwave for about 1-2 minutes, or warm it in the oven at 350 degrees F (175 degrees C) for about 20 minutes until heated through. This way, you’ll maintain that delicious texture and flavor!

Frequently Asked Questions About Hash Brown Egg Casserole

Here are some common questions I get about this hash brown egg casserole, along with helpful answers to guide you:

Can I use fresh hash browns instead of frozen?

Yes, you can! If you prefer fresh hash browns, make sure to squeeze out excess moisture to avoid a soggy casserole. You want that crispy texture!

What’s the best way to reheat leftovers?

The microwave is quick, but if you want to maintain that crispy edge, reheat in the oven at 350 degrees F (175 degrees C) for about 20 minutes. Cover it with foil to keep it moist.

Can I customize this recipe with different meats or vegetables?

Absolutely! You can swap out the ham for cooked sausage, bacon, or even turkey for a lighter option. For veggies, consider adding sautéed bell peppers, spinach, or mushrooms for extra flavor and nutrition.

How do I know when the casserole is done?

The best way to check is by inserting a knife into the center; it should come out clean. The edges should also be golden brown and set. If it’s still jiggly in the middle, give it a few more minutes!

Variations of Hash Brown Egg Casserole You Can Try

Get creative with your hash brown egg casserole by trying out these delicious variations:

  • Vegetarian Hash Brown Egg Casserole: Omit the meat and load up on colorful veggies like bell peppers, spinach, and mushrooms for a hearty, plant-based option.
  • Gluten-Free Version: Simply use certified gluten-free hash browns and ensure all other ingredients are gluten-free as well—perfect for accommodating dietary restrictions!
  • Crockpot Hash Brown and Egg Breakfast Recipe: Prepare the ingredients and cook them in a slow cooker on low for 6-8 hours for a hassle-free breakfast that’s ready when you are.
  • Southwestern Twist: Add diced green chilies, black beans, and pepper jack cheese for a spicy kick that’ll wake up your taste buds!
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Hash Brown Egg Casserole

Hash Brown Egg Casserole: 7 Comforting Reasons to Enjoy

  • Author: Mason Carter
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Total Time: 1 hour
  • Yield: 8 servings 1x
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Gluten Free

Description

This hash brown egg casserole is a simple and hearty dish perfect for breakfast or brunch. It combines hash browns, eggs, cheese, and ham for a satisfying meal.


Ingredients

Scale
  • 8 precooked frozen hash brown patties
  • 1 cup shredded sharp cheddar cheese
  • 1 cup shredded Monterey Jack cheese
  • 1 1/2 cups diced leftover ham (about 3/4 pound)
  • 2 scallions, diced
  • 9 large eggs
  • 1 cup whole milk
  • 1/2 teaspoon salt
  • 1/2 teaspoon dry ground mustard (optional but recommended)
  • 1/4 teaspoon garlic powder

Instructions

  1. Preheat oven to 350 degrees F. Grease a 9×13 baking dish.
  2. Arrange frozen hash brown patties in the dish, in a single layer.
  3. Sprinkle the cheeses, ham, and scallions evenly over the top of the hash browns.
  4. In a large bowl, whisk together the eggs, milk, salt, mustard, and garlic powder.
  5. Pour the custard evenly over the ham mixture.
  6. Cover with foil and bake for 25 minutes. Remove foil and bake for another 20 minutes or until the edges are golden and a knife inserted in the center comes out clean.
  7. Allow to cool for 5-10 minutes, then cut into portions and serve.

Notes

  • This dish can be made ahead and stored in the refrigerator.
  • Feel free to substitute the ham with cooked sausage or bacon.
  • For a vegetarian option, omit the meat and add more vegetables.

Nutrition

  • Serving Size: 1 slice
  • Calories: 250
  • Sugar: 2g
  • Sodium: 600mg
  • Fat: 15g
  • Saturated Fat: 7g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 20g
  • Fiber: 1g
  • Protein: 14g
  • Cholesterol: 250mg

Keywords: Hash Brown Egg Casserole, Breakfast potato and egg bake, Cheesy egg and hash brown casserole, Hash brown breakfast casserole, Egg and potato casserole

Mason Carter
Hi there! Mason Carter,

and I’m a chef, food lover, and lifelong student of the kitchen. I was born and raised in Savannah, Georgia, where my earliest memories revolve around the comforting smells of my grandma’s cooking. Her kitchen was my first classroom, and those Sunday suppers—full of laughter, storytelling, and peach cobbler—sparked something in me that never went away.

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Hash Brown Egg Casserole

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