Best Baked Egg Casserole Breakfast Recipe + Video (2024)

ByDonna Elick

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This loadedbaked egg casserolegoes from oven to table in an hour! Make this oven baked breakfast recipe for brunch, holiday mornings, or breakfast for dinner. This is one of the breakfast recipes that the entire family will love!

Best Baked Egg Casserole Breakfast Recipe + Video (1)

Baked Egg Casserole

This egg bake casserole recipe has layers and layers of baked eggs, potatoes, veggies, sausage, and bacon for a full breakfast in just one dish.

It can even be made ahead of time! I love to make this for a weekend breakfast, and it’s super delicious to whip up for Christmas morning, too.

The best part? I can prep early, and enjoy this delicious recipe freshly baked the next day.

If you want other make-ahead options, try myOvernight Cheesy Breakfast Casserole.

Prep everything the night before, store it in the refrigerator, then pop it in the oven in the morning.

Or, make mySlow Cooker Overnight Breakfast Casserolefor when you need breakfast ready as soon as you wake up. Or our easyItalian baked eggs with sausage

Cheesy Bacon and Egg Breakfast Slidersallow everyone to serve themselves or work as an easy on-the-go option!

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Baked Egg Casserole Ingredient Notes

  • Bacon– Cherrywood or applewood smoked bacon adds extra savory flavor to the oven baked breakfast, but any thick-cut bacon is fine.
  • Sausage– Any bulk breakfast sausage will work in this egg bake casserole, so feel free to use your favorite brand.
  • Frozen hash browns– This recipe uses the cubed variety because of the added peppers and onions.

    Plus, they add bulk and texture to the bacon sausage egg casserole. Be sure to thaw them in the refrigerator before using.

  • Cheddar cheese– I recommend buying a block of cheese and shredding it by hand if you can.

    While pre-bagged shreds may save time, they contain a preservative that gives them a waxy texture.

    Unfortunately, the chemical also prevents the cheese from melting properly.

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Sausage and Egg Casserole Tips

  • Cooking the bacon– There are two easy ways to prep the bacon for this baked egg casserole recipe.

    Either cook the stripsin the oven, then stack and chop once cooled. Or, chop first and cook in a pan on the stove until crispy.

    Be sure to drain the bacon on a paper towel, no matter which method you choose.

  • Make ahead– Assemble all of the ingredients in the pan, cover with foil, and refrigerate the bacon sausage egg casserole overnight.

    Then, let it sit on the counter while you preheat the oven. Bake as directed.

  • Reheating– Warm individual slices in the microwave or heat in the oven until warmed through in the center.
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Variations

Change the type of cheese – You can use all types of cheese for this quick breakfast casserole!

Mozzarella cheese, cheddar cheese, and a mix of the two creates the perfect melty cheese texture.

Use your favorite meats – Anything from turkey sausage to pork sausage works well.

Add fresh veggies – Slicing red pepper pieces, bell peppers, green onions, green chiles, and even fresh spinach and adding to this classic breakfast casserole really creates a complete meal!

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Bacon Sausage Egg Casserole FAQs

How long can you keep the baked egg casserole in the fridge?

Egg bake casserole is typically safe to eat for up to 5 days, though the texture is best if eaten within a day or two. To keep it fresh, store it well-covered or in an airtight container.

Can this baked egg casserole be frozen?

Yes! Cover the sausage and egg casserole tightly with a layer of plastic wrap and foil or transfer to a freezer-safe container with a lid. Store in the freezer for up to 2 months, then let thaw in the refrigerator overnight.

Bake uncovered at 350 degrees F for about 20 minutes or until warmed through.

What pairs well with this easy casserole recipe?

If you’re making this for your next brunch, you can add a simple, fresh fruit salad as a side dish for this easy breakfast bake. Since the whole thing is created with a lot of proteins, having a light side is what will make this one of your favorite meals.

Why does everyone love make-ahead recipes?

The great thing about making this easy recipe ahead of time is that the next morning, all that has to be done is to put it into the oven to bake. Doing the steps needed ahead of time and the day before means that one the day of, you don’t have to worry about time management or stress out over the fact that you have a lot of things to do.

Can I make this sausage breakfast casserole in individual servings?

Absolutely. You can follow the recipe card listed below for the step-by-step directions, and then pour the casserole mixture into muffin tins to bake. This will give everyone their own little muffin casserole to enjoy and will surely be a family favorite.

Just be sure that you pay attention to the cooking time, as this will change due to the smallness and depth of the muffin tin. Anytime that you take new recipes and alter them, you have to adjust certain things like the cooking time.

For good measure, stay close and monitor the first time that you try to cook this casserole dish in a new and different way. That way, you won’t overcook or burn it.

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Enjoy!
With love, from our simple kitchen to yours.

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Other Easy Recipes

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Best Baked Egg Casserole Breakfast Recipe + Video

Donna Elick

Our Baked Egg Casserole is a breakfast egg bake that takes just an hour to make! Perfect brunch recipe for holidays or breakfast for dinner.

5 stars from 5 reviews

Tried this recipe?Please comment and review!

Print Recipe Pin Recipe

Prep Time 20 minutes mins

Cook Time 40 minutes mins

Total Time 1 hour hr

Course Breakfast

Cuisine American

Method Oven

Servings 12

Ingredients

  • 1 pound bacon, cooked and chopped
  • 12 ounces breakfast sausage roll, uncooked, or ground sausage of choice
  • 28 ounces frozen potatoes with peppers and onions, thawed
  • 2 cups shredded cheddar cheese, I use medium-sharp
  • 12 large eggs
  • 1/2 cup whole milk
  • 1 1/2 teaspoons kosher salt
  • 1 teaspoon fresh ground black pepper
  • 1 teaspoon garlic powder

Instructions

  • Preheat oven to 375°F. Grease insides of a 9×13-inch baking pan with non-stick cooking spray.

  • In a large skillet over medium heat, cook the sausage until browned, crumbling it with a spatula as it cooks.

  • Add potatoes, sausage, bacon and cheese to the casserole dish. Toss to combine.

  • In a large bowl combine eggs, milk, garlic, salt and pepper. Whisk until completely combined. Pour the egg mixture over the hash brown mixture.

  • Bake for 35-40 minutes until a knife inserted in the center comes out clean.

Video

Donna’s Notes

To Make Ahead

  1. Prepare breakfast casserole according to instructions, but do not bake.
  2. Cover dish with plastic wrap and refrigerate overnight. Allow casserole to sit on counter for about 30 minutes before baking.

Nutrition

Serving: 1 | Calories: 445cal | Carbohydrates: 14g | Protein: 21g | Fat: 34g | Saturated Fat: 13g | Cholesterol: 229mg | Sodium: 925mg | Sugar: 1g | Fiber: 1g | Calcium: 182mg | Iron: 2mg

All nutritional information is based on third party calculations and is only an estimate. Each recipe’s nutritional value will vary depending on the ingredients used, measuring methods, and portion sizes.

Tried this recipe?Let us know how it was!

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Originally Published May 2017, updated and republished January 2024

Disclosure: Posts may contain affiliate links. If you purchase a product through an affiliate link your price will remain the same and The Slow Roasted Italian will automatically receive a small commission. Thank you for supporting us, it helps us keep creating new recipes.

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Best Baked Egg Casserole Breakfast Recipe + Video (2024)

FAQs

What's the difference between a frittata and an egg casserole? ›

As for the cooking process, frittata is made by briefly cooking an egg-based custard in a cast-iron pan on the stove, then baking it for a short time in the oven. Meanwhile, the egg custard in a breakfast casserole is poured over layers of other ingredients in a deep baking dish before going into the oven.

Why do you have to refrigerate breakfast casserole overnight? ›

The casserole is covered and refrigerated overnight to allow the liquid ingredients to be absorbed into the bread. This is a perishable mixture and should be cooked the morning or day after assembly.

Why is my breakfast casserole soggy? ›

Baked egg dishes tend to have issues with becoming too rubbery or watery after cooking. This is especially the case when high-moisture vegetables or dense meats are in the mixture—sautéing the potatoes and vegetables before baking helps to dry the food and concentrate flavors.

How do you moisten a dry breakfast casserole? ›

Covering the dish will trap the steam in and keep it moist while it heats. How do you moisten a dry casserole? Add a little water or milk to the top of the it before reheating.

What Italian egg dish is similar to a crustless quiche? ›

Frittatas are Italian in origin and can be described as a cross between an omelet and a crustless quiche. Frittatas take less time to make than quiche or strata. The dish is traditionally made by beating eggs with dairy—often heavy cream or half and half—together with ingredients like vegetables, meats and cheeses.

What is another name for egg casserole? ›

A frittata is similar to a quiche without the crust, and is often described as a thick omelette packed with ingredients like vegetables, cheese or ham. A strata is a breakfast casserole made with eggs and bread and is often described as an easy-to-make, savoury bread pudding.

Can you eat an egg casserole that was left out overnight? ›

Never leave cooked eggs or egg dishes out of the refrigerator for more than 2 hours or for more than 1 hour when temperatures are above 90° F. Bacteria that can cause illness grow quickly at warm temperatures (between 40° F and 140° F).

How long can an uncooked egg casserole stay in the fridge? ›

Cover casserole with plastic wrap or aluminum foil and refrigerate for at least 30 minutes and up to 24 hours. (When ready to bake, allow to sit at room temperature for 10–15 minutes as oven preheats.)

Can you make a casserole with raw eggs ahead of time? ›

Yes, you can. Raw eggs are fairly stable in the freezer, especially when beaten or mixed with other ingredients. Check to see what else is in the casserole, though.

How can I tell if my egg casserole is done? ›

Cook or bake until a thermometer inserted at the center shows 160° F or a knife inserted near the center comes out clean. You may find it difficult to tell if a knife shows uncooked egg or melted cheese in some casseroles and other combination dishes that are thick or heavy and contain cheese – lasagna, for example.

How do you make egg casserole not watery? ›

A corn starch and water mixture would probably work, but I find arrow root and water works well using less and at lower temperatures. Just adding it to the casserole before baking should thicken it without adding any other steps.

How to keep egg casserole from getting rubbery? ›

Always drain your meat to avoid rubbery eggs

The reason for this is that when meat is cooked, its fat goes from solid to liquid. All of this excess liquid floods the eggs and creates a rubbery texture. But no worries, this doesn't mean you have to forgo meat in your egg casserole altogether.

Can you reheat egg breakfast casserole? ›

You can microwave it until it's hot, one serving at a time, or you can reheat the whole casserole in a 350°F oven for 15 to 20 minutes until it's heated through.

How can I improve my casserole flavor? ›

Casseroles can really shine when they achieve a harmonious balance of flavors. Sweet, salty, spicy, and acidic elements should blend well and complement each other. Add ingredients like caramelized onions, olives, or lemon zest to give your casserole a depth of flavor.

How do you thicken breakfast casserole? ›

Whisk together equal parts cornstarch and cold water in a small bowl. 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.

What is the difference between egg casserole and quiche? ›

Egg Casserole

They include the addition of either flour added to the milk or a more solid dairy product such as sour cream or yogurt. They are heartier than a quiche, leaning more towards a strata in texture.

What makes a frittata so different from an omelet? ›

And, unlike omelets, frittata fillings are mixed in with the eggs in the pan rather than folded in the center. To make a frittata, well-beaten eggs are cooked on the stove in a hot skillet, along with the fillings, for a few minutes until the outer edges are set.

What is the main difference between a quiche and frittata? ›

Pan: Quiche is baked in pie dish or tart pan, while a frittata is cooked in a skillet. Texture: Frittatas have a firm exterior and a tender-fluffy interior, while quiche have a rich, custardy interior and a buttery, flaky crust. Timing: Quiche is more labor-intensive, particularly if you're making homemade crust.

What defines a frittata? ›

Frittata is an egg-based Italian dish similar to an omelette or crustless quiche or scrambled eggs, enriched with additional ingredients such as meats, cheeses, or vegetables. The word frittata is Italian and roughly translates to 'fried'. Frittata. Type. Omelette.

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