As I prepared for a cozy gathering with friends, I found myself in need of an easy yet satisfying dish that would keep everyone smiling. That’s when I turned to my tried-and-true Easy Sausage and Egg Casserole. This delightful bake combines savory sausage, fluffy eggs, and a sprinkle of cheese—creating a breakfast feast that’s sure to impress, even when you’re short on time. The best part? It’s a breeze to whip up, making it a perfect solution for bustling mornings or laid-back brunches alike. Plus, you can customize it with your favorite veggies or toppings, inviting your personal flair to each slice. Ready to discover how to make this mouthwatering casserole? Let’s get cooking!

Why is this casserole a must-try?
Ease of Preparation: This Easy Sausage and Egg Casserole is a breeze to whip up, taking just a few minutes of prep work before it goes into the oven.
Crowd-Pleasing Flavor: The savory sausage and cheesy goodness create a flavor explosion that’s sure to impress everyone at your brunch.
Customizable Options: Feel free to mix in your favorite vegetables or cheese for a personal twist—why not try adding some spinach or bell peppers?
Perfect for Leftovers: This dish is not only delicious fresh out of the oven but also reheats beautifully, making it great for busy weekday mornings.
Versatile Serving: Whether it’s breakfast, brunch, or dinner, this casserole fits perfectly into any meal plan. Pair it with a Tortellini Soup Sausage for a complete feast!
Easy Sausage and Egg Casserole Ingredients
For the Base
• Sausage – Use your favorite breakfast sausage, or swap for turkey sausage for a healthier option.
• Eggs – Essential for a fluffy texture; fresh eggs yield the best results.
• Milk – Adds creaminess; substitute with almond milk for a dairy-free version.
• Salt – Balances flavors; don’t skip it for that perfect taste.
For the Flavor Boost
• Cheddar cheese – Melts beautifully; feel free to use pepper jack for a spicy kick.
• Onion – Enhances the flavor; diced bell peppers work well for extra crunch.
• Garlic powder – Adds depth; fresh garlic can be used for a stronger flavor.
• Black pepper – A must for seasoning; adjust to your taste preference.
Optional Add-Ins
• Spinach – Incorporate fresh or frozen for added nutrition without compromising flavor.
• Tomatoes – Diced fresh tomatoes brighten up the dish; sun-dried tomatoes offer a unique twist.
• Herbs – Fresh parsley or chives can elevate the presentation and fresh flavor.
This Easy Sausage and Egg Casserole is not only delicious but incredibly simple to prepare, making it an ideal choice for your next cozy brunch gathering!
Step‑by‑Step Instructions for Easy Sausage and Egg Casserole
Step 1: Preheat and Prepare
Begin by preheating your oven to 350°F (175°C). While the oven warms up, take a 9×13 inch baking dish and lightly grease it or line it with parchment paper for easy removal later. This step prepares the perfect base for your Easy Sausage and Egg Casserole, ensuring it doesn’t stick as it bakes.
Step 2: Cook the Sausage
In a large skillet over medium heat, cook your choice of breakfast sausage until it’s browned and fully cooked, about 5-7 minutes. Use a wooden spoon to break it apart as it cooks. Once ready, drain any excess grease and set the browned sausage aside, allowing it to cool slightly before mixing with other ingredients in the casserole.
Step 3: Whisk the Egg Mixture
In a large mixing bowl, crack the eggs and whisk them together until they are well combined. Gradually add the milk, salt, and pepper, continuing to whisk until the mixture is smooth and slightly frothy. This frothiness will help create that light and fluffy texture in your Easy Sausage and Egg Casserole, so whisk well!
Step 4: Combine Sausage and Vegetables
Once your sausage has cooled, add it to the egg mixture. If you’re including any optional add-ins like spinach or diced tomatoes, stir them in now. Mix gently to ensure everything is evenly distributed. This combination will create a flavorful and hearty filling for your casserole, making each slice a delight.
Step 5: Add Cheese and Pour
Now, fold in the grated cheddar cheese gently, ensuring it’s evenly mixed throughout. Pour the entire mixture into your prepared baking dish, spreading it out evenly with a spatula. Visualize the colorful layers coming together—it’s a mouthwatering preview of what’s to come in your Easy Sausage and Egg Casserole!
Step 6: Bake to Perfection
Transfer the baking dish to your preheated oven and bake for 30-35 minutes. You’ll know it’s ready when the edges are golden brown, and the center is set but still fluffy. Keep an eye on it, and feel free to jiggle the dish gently to check for doneness—a slightly firm but soft center is ideal.
Step 7: Cool and Serve
Once your Easy Sausage and Egg Casserole is out of the oven, allow it to cool for about 10 minutes. This cooling period helps it set up, making it easier to slice into perfect squares. Serve warm, garnished with fresh herbs if desired, and enjoy this cozy, delicious dish with friends and family!

Storage Tips for Easy Sausage and Egg Casserole
Fridge: Store leftover casserole in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave for a quick meal.
Freezer: If you have leftovers, freeze portions in airtight containers or freezer bags for up to 2 months. Thaw overnight in the fridge and reheat in the oven.
Reheating: To reheat directly from the fridge, warm it in a preheated oven at 350°F (175°C) for about 20 minutes until heated through. Ensure the casserole is warm and fluffy for the best experience.
Serving Fresh: This Easy Sausage and Egg Casserole tastes best fresh out of the oven, so consider preparing it in smaller batches if you expect to have leftovers.
Tips for the Best Sausage and Egg Casserole
Optimal Sausage Choice: Choose a tasty sausage that you love—consider sweet Italian, spicy chorizo, or turkey sausage for a healthier twist.
Fresh Ingredients Matter: Using fresh eggs and veggies enhances the flavor of your Easy Sausage and Egg Casserole, leading to a more satisfying dish.
Avoid Overmixing: Be gentle when combining the sausage with the egg mixture; overmixing can result in a denser texture.
Proper Baking Time: Keep an eye on your casserole as it bakes; check for a golden edge and firm center, but avoid overbaking to retain fluffiness.
Cooling Time: Allow the casserole to cool for about 10 minutes before serving. This helps it firm up, making slicing easier and neater.
Easy Sausage and Egg Casserole Variations
Feel free to personalize your Easy Sausage and Egg Casserole with these tasty twists that will delight your morning!
- Vegetarian: Substitute sausage with sautéed mushrooms or roasted red peppers for a hearty, meat-free dish.
- Spicy Kick: Add diced jalapeños or a sprinkle of cayenne pepper for a touch of heat. Your taste buds will thank you!
- Cheese Variations: Swap out cheddar cheese for feta or goat cheese to add a tangy flavor. Each type brings its own unique character to the casserole.
- Herb Infusion: Stir in fresh herbs like basil or thyme for a pop of freshness that brightens the entire dish. A little herb magic can elevate your breakfast!
- Creamy Twist: Incorporate cream cheese into the egg mixture for a rich and creamy texture that is simply irresistible. This option lends a luxurious feel to each slice!
- Breakfast Hash: Mix in cubed potatoes or shredded hash browns to create a more filling breakfast bake. This heartier variation keeps everyone satisfied!
- Savory Greens: Toss in some kale or swiss chard to boost nutrition without sacrificing flavor. It’s a fantastic way to sneak in those greens!
- Sweet Addition: Consider adding chopped apples or sweet potatoes for a touch of sweetness that balances out the savory sausage. You’ll discover a delightful contrast in flavors!
For more breakfast inspiration, don’t miss out on our comforting Pot Pie Casserole or try the simple yet satisfying Tortellini Soup Sausage. Enjoy creating your personalized twist on this classic cereal casserole!
Make Ahead Options
These Easy Sausage and Egg Casseroles are a lifesaver for busy mornings! You can prepare the sausage and vegetable mixture up to 24 hours ahead of time. Simply cook the sausage, let it cool, and store it in an airtight container in the refrigerator. You can also whisk the egg mixture (eggs, milk, salt, and pepper) and keep it chilled until you’re ready to bake. To maintain the casserole’s unbeatable flavor and fluffy texture, avoid mixing the cheese in until just before baking. When you’re ready to serve, combine everything in your baking dish, pour the egg mixture over, and bake as directed. This way, you’ll enjoy a warm, delightful dish with minimal morning effort!
What to Serve with Perfectly Chewy Chocolate Chip Cookies
Warm cookies fresh from the oven create a nostalgic comfort that begs for delightful companions to enhance the experience.
- Tall Glass of Milk: Classic and simple, a cold glass of milk perfectly balances the sweet and buttery flavors, bringing out the depths of chocolate.
- Vanilla Ice Cream: The creamy richness of vanilla ice cream against the warm cookies creates a delightful contrast that feels indulgent.
- Fruit Salad: A refreshing medley of berries and citrus cuts through the sweetness, adding a vibrant and colorful touch to your dessert spread.
- Coffee or Espresso: The bold flavors of a good coffee complement the cookies beautifully, making for a satisfying afternoon treat. Soft aromas and rich flavors combine for a cozy experience.
- Chocolate Sauce Drizzle: For the chocoholics, a drizzle of melted chocolate enhances each bite, making the cookies even more decadent and delightful.
- Peanut Butter Spread: For a fun twist, spread a thin layer of peanut butter on one cookie and top with another for a sweet and salty delight.
- Caramel Sauce: Just a touch of warm caramel adds a luxurious sweetness, turning each bite into a melt-in-your-mouth sensation.
- Chopped Nuts: Sprinkle some toasted nuts on top or fold into your dough for added crunch and depth, enhancing both flavor and texture.
- Wine Pairing: A fruity red wine can elevate your dessert experience, complementing the chocolate’s richness with a sophisticated flair. Choose a fruity dessert wine for a lovely pairing.
- Brownie Bites: For a cookie platter, consider adding brownie bites for an additional chewy option that contrasts nicely with your classic treats.

Easy Sausage and Egg Casserole Recipe FAQs
What type of sausage should I use?
Absolutely! You can use your favorite breakfast sausage, whether it’s sweet Italian, spicy chorizo, or even turkey sausage for a healthier option. The key is to select a flavor that will shine in your casserole and satisfy your taste buds.
How long can I store leftovers in the fridge?
Very! Store any leftover Easy Sausage and Egg Casserole in an airtight container in the refrigerator for up to 3 days. Simply reheat individual portions in the microwave for a quick and satisfying meal.
Can I freeze the casserole, and if so, how?
Yes! To freeze, portion the leftover casserole into airtight containers or freezer bags, ensuring you remove as much air as possible. It can be frozen for up to 2 months. Thaw overnight in the fridge when you’re ready to enjoy, and then reheat in the oven at 350°F (175°C) for about 20 minutes until heated through.
What if my casserole comes out too dry or dense?
This happens sometimes, but don’t worry! To avoid a dense texture, make sure not to overmix when combining the sausage with the egg mixture. Additionally, adhere to the baking time closely, checking for a golden edge and a set but fluffy center. If it’s dry, consider adding a splash of milk next time to enhance moisture.
Can I customize the recipe for dietary needs?
Absolutely! If you’re looking for a dairy-free option, substitute the milk with almond milk and use plant-based cheese. For vegetarian versions, simply omit the sausage and add more vegetables, like mushrooms and spinach, for flavor without the meat. This casserole is incredibly versatile and can be tailored to fit many dietary needs!

Easy Sausage and Egg Casserole for a Cozy Brunch Delight
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). Lightly grease a 9x13 inch baking dish or line it with parchment paper.
- Cook your choice of breakfast sausage in a large skillet over medium heat until browned, about 5-7 minutes. Drain excess grease and let it cool slightly.
- In a large mixing bowl, whisk the eggs until well combined. Gradually add the milk, salt, and pepper, whisking until smooth and slightly frothy.
- Add the cooled sausage to the egg mixture. If you're including optional add-ins like spinach or diced tomatoes, stir them in now.
- Fold in the grated cheddar cheese gently. Pour the mixture into the prepared baking dish, spreading it out evenly.
- Bake for 30-35 minutes until the edges are golden brown and the center is set but still fluffy. A firm but soft center is ideal.
- Allow the casserole to cool for about 10 minutes before serving. Garnish with fresh herbs if desired.

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