Let me tell you, this Cheesy Sausage & Egg Breakfast Casserole is a game-changer for breakfast! It’s hearty, delicious, and the perfect dish for those busy mornings or when you have friends over for brunch. I remember the first time I made this for a weekend gathering, and everyone just raved about it! The combination of savory sausage, gooey cheese, and fluffy eggs is simply irresistible. Plus, it’s super easy to whip up, which is a total win in my book. Trust me, once you try this casserole, it’ll become your go-to breakfast recipe, whether you’re feeding a crowd or just treating yourself to something special!

Ingredients List
Gather these simple ingredients to create your mouthwatering Cheesy Sausage & Egg Breakfast Casserole:
- 6 large eggs
- 1 cup milk
- 1 pound breakfast sausage, crumbled
- 2 cups shredded cheddar cheese
- 1 cup diced bell peppers (any color you like!)
- 1 cup diced onions
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon garlic powder
Feel free to customize this list according to your taste—like swapping the cheddar for pepper jack for a spicy kick or mixing in your favorite veggies!
How to Prepare Cheesy Sausage & Egg Breakfast Casserole
Making this Cheesy Sausage & Egg Breakfast Casserole is a breeze! Just follow these simple steps, and you’ll have a delicious breakfast ready in no time. Let’s get cooking!
Step-by-Step Instructions
- First things first, preheat your oven to 350°F (175°C). This is crucial for getting that perfect, fluffy texture in your casserole.
- While the oven is heating up, grab a skillet and cook 1 pound of crumbled breakfast sausage over medium heat. Cook it until it’s nicely browned and cooked through, about 5-7 minutes. The aroma will be heavenly!
- In a large mixing bowl, whisk together 6 large eggs, 1 cup of milk, 1 teaspoon of salt, 1/2 teaspoon of black pepper, and 1/2 teaspoon of garlic powder. Make sure it’s well combined—this will be the creamy base of your casserole.
- Now, add the cooked sausage into the egg mixture, along with 2 cups of shredded cheddar cheese, 1 cup of diced bell peppers, and 1 cup of diced onions. Stir everything together until it’s evenly mixed.
- Next, pour this delicious mixture into a greased baking dish, spreading it out evenly. I like to use a 9×13 inch dish for this recipe!
- Pop it in the oven and bake for 30-35 minutes. You’ll know it’s done when the eggs are set and a slight golden hue appears on top. Yum!
- Once baked, let it cool for a few minutes before slicing. This will help it hold its shape when you serve it!
And there you have it—a warm, cheesy casserole that’s perfect for breakfast or brunch gatherings!
Nutritional Information
Here’s the estimated nutritional breakdown for each serving of this delicious Cheesy Sausage & Egg Breakfast Casserole, based on typical ingredients used:
- Calories: 250
- Fat: 18g
- Saturated Fat: 7g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Cholesterol: 150mg
- Sodium: 600mg
- Carbohydrates: 4g
- Fiber: 1g
- Sugar: 2g
- Protein: 18g
Keep in mind that these values can vary based on the specific ingredients you choose, but this should give you a good idea of what to expect. Enjoy your hearty breakfast without the guilt!
Tips for Success
To make sure your Cheesy Sausage & Egg Breakfast Casserole turns out perfectly every time, here are some handy tips! First, don’t skip the preheating step—starting with a hot oven is key to getting that fluffy texture. If you want to mix things up, try using different types of cheese; mozzarella or gouda can bring a fun twist to the flavor! Also, make sure to cook your sausage thoroughly; this not only enhances the taste but also ensures food safety. If you’re prepping the night before, let the casserole sit at room temperature for about 30 minutes before baking to help it cook evenly. And finally, let it cool for a few minutes after baking—this makes slicing so much easier!
Variations
One of the best things about this Cheesy Sausage & Egg Breakfast Casserole is how versatile it is! You can easily switch things up to suit your taste or whatever you have on hand. Here are some fun ideas:
- Cheese Swap: Instead of cheddar, try pepper jack for a spicy kick, or go for a creamy mozzarella for a milder flavor.
- Veggie Boost: Mix in other vegetables like spinach, mushrooms, or zucchini for added nutrition and flavor.
- Herb Infusion: Add fresh herbs like chopped parsley, chives, or even a sprinkle of Italian seasoning to elevate the taste.
- Protein Variety: If sausage isn’t your thing, substitute with cooked bacon or ham for a different twist.
- Spice it Up: A dash of hot sauce or red pepper flakes can add some heat to the casserole, perfect for those who love a little spice!
Get creative and make this casserole your own—there are no wrong ways to enjoy it!
Storage & Reheating Instructions
Storing your leftover Cheesy Sausage & Egg Breakfast Casserole is super easy, and it keeps well in the fridge! Just let it cool completely, then cover it tightly with plastic wrap or transfer it to an airtight container. It’ll stay fresh for about 3-4 days. If you want to keep it longer, you can freeze individual portions! Just slice the casserole, wrap each piece in plastic wrap, and pop them into a freezer-safe bag. They’ll last for up to 2 months in the freezer.
When it’s time to enjoy those leftovers, reheating is a breeze! For the best results, I recommend warming it in the oven. Preheat your oven to 350°F (175°C), place the casserole or individual slices in an oven-safe dish, cover with foil to prevent drying out, and heat for about 15-20 minutes or until warmed through. If you’re in a hurry, you can also reheat slices in the microwave for about 1-2 minutes, but keep an eye on them so they don’t get rubbery. Enjoy every cheesy bite!
Why You’ll Love This Recipe
This Cheesy Sausage & Egg Breakfast Casserole is truly a winner for so many reasons! It’s not just delicious, but it also makes mornings a whole lot easier. Here’s why you’ll fall in love with it:
- Quick to Prepare: With just a few simple steps, you can have this hearty dish ready to bake in no time!
- Deliciously Satisfying: The combination of savory sausage, melty cheese, and fluffy eggs creates a flavor explosion that everyone will adore.
- Perfect for Meal Prep: Make it ahead of time and store it in the fridge for busy mornings—you’ll thank yourself when you can grab a slice and go!
- Customizable: You can easily switch up the ingredients to suit your taste, whether that means different cheeses, veggies, or spices.
- Crowd-Pleaser: This casserole is always a hit at brunch gatherings, making it a great dish to serve to family and friends.
- Leftovers Galore: It keeps well in the fridge or freezer, so you can enjoy it multiple times throughout the week!
Trust me, once you dive into this cheesy goodness, you’ll wonder how you ever enjoyed breakfast without it!
FAQ Section
Can I make the Cheesy Sausage & Egg Breakfast Casserole ahead of time?
Absolutely! One of the best things about this casserole is that it can be prepared the night before. Just assemble it, cover it, and refrigerate. When you’re ready to bake, let it sit at room temperature for about 30 minutes before popping it in the oven. This helps it bake evenly!
Can I freeze leftovers?
Yes, you can! Just make sure to slice the casserole into individual portions, wrap each piece in plastic wrap, and store them in a freezer-safe bag. They’ll keep well for up to 2 months. When you’re ready to enjoy, simply thaw in the fridge overnight and reheat!
What can I substitute for breakfast sausage?
If sausage isn’t your thing, no worries! You can swap it out for cooked bacon, diced ham, or even crumbled tofu for a vegetarian option. Just make sure whatever you use is fully cooked before adding it to the casserole.
How do I know when the casserole is done baking?
Your Cheesy Sausage & Egg Breakfast Casserole is ready when the eggs are set and the top has a slight golden color. You can insert a knife in the center; if it comes out clean, it’s done!
Can I use different types of cheese?
Definitely! The beauty of this recipe is in its versatility. You can use mozzarella, pepper jack, gouda, or even a blend of cheeses. Experimenting with different cheeses can change up the flavor and keep things interesting!
Is this casserole suitable for meal prep?
Yes, it’s perfect for meal prep! You can make it ahead and portion it out for quick breakfasts throughout the week. Just reheat a slice or two when you’re in a hurry, and you’ll be fueled for the day!
Print
Cheesy Sausage & Egg Breakfast Casserole: 5 Irresistible Tips
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 8 servings 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Low Calorie
Description
A savory casserole packed with cheese, sausage, and eggs, perfect for breakfast.
Ingredients
- 6 large eggs
- 1 cup milk
- 1 pound breakfast sausage
- 2 cups shredded cheddar cheese
- 1 cup diced bell peppers
- 1 cup diced onions
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon garlic powder
Instructions
- Preheat the oven to 350°F (175°C).
- In a skillet, cook the sausage until browned.
- In a bowl, whisk together eggs, milk, salt, pepper, and garlic powder.
- Add cooked sausage, cheese, bell peppers, and onions to the egg mixture.
- Pour the mixture into a greased baking dish.
- Bake for 30-35 minutes or until eggs are set.
- Let cool for a few minutes before serving.
Notes
- Use any cheese of your choice.
- Can be made ahead and refrigerated overnight.
- Leftovers can be stored in the fridge for 3-4 days.
Nutrition
- Serving Size: 1 slice
- Calories: 250
- Sugar: 2g
- Sodium: 600mg
- Fat: 18g
- Saturated Fat: 7g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 4g
- Fiber: 1g
- Protein: 18g
- Cholesterol: 150mg
Keywords: Cheesy Sausage & Egg Breakfast Casserole