Start your day with a delicious, heartwarming dish that is both satisfying and versatile with this Sausage and Egg Casserole — an easy breakfast idea that will quickly become a staple in your home. Whether you’re preparing a meal for the family on a busy weekday morning, hosting a brunch with friends, or simply meal prepping for the week, this casserole is the perfect solution. It’s packed with flavor, creamy textures, and cheesy goodness that everyone will love.

This casserole not only tastes amazing but is also incredibly simple to make, requiring minimal prep work while allowing room for customization. Want to make it spicy? Opt for a zesty sausage! Prefer a veggie-packed version? Toss in your favorite greens. Whatever your taste preferences, this dish can be adjusted easily to suit them. Plus, you can assemble it the night before and just pop it in the oven in the morning, making it the perfect dish for those busy schedules.

The best part? It’s gluten-free and can even be made dairy-free by substituting the milk and cheese with plant-based options. Delicious, healthy, and convenient—what more could you ask for? Let’s dive into why you’ll love this Sausage and Egg Casserole!

Why You’ll Love This Sausage and Egg Casserole

Flavorful and Satisfying: Mouthwatering sausage combined with eggs and cheese creates an irresistibly rich flavor.
Customizable: Add your choice of vegetables or alternative proteins to make it your own.
Quick Preparation: With only 10 minutes of prep time, it’s a breeze to whip together.
Freezer-Friendly: Make a big batch and freeze portions for quick breakfasts throughout the week.
Perfect for Meal Prep: Great for busy families, fueled for your mornings.

Preparation Phase & Tools to Use

Before you embark on making this scrumptious Sausage and Egg Casserole, it’s essential to set up your kitchen space for success. Start by gathering all the ingredients listed, ensuring you have everything you need at hand. This includes your choice of sausage, eggs, milk, cheese, optional vegetables, and spices. Having everything pre-measured can streamline the process immensely.

Next, preheat your oven to 375°F (190°C) so that it is ready once your casserole mixture is prepared. You will also need a 7×11 or an 8×11-inch baking dish, which you should grease lightly to prevent sticking. A mixing bowl is vital for whisking your egg mixture, and a skillet will get that sausage perfectly browned. If you have a whisk, it’s your best friend for mixing everything together. Once you’ve got your workspace optimized and your tools at the ready, you can move onto the fun part—cooking!

Ingredients

1 pound sausage (breakfast, Italian, or spicy)
6 large eggs
1 cup milk
1 cup shredded cheddar cheese
2 cups bread cubes (optional)
½ teaspoon salt
½ teaspoon black pepper
½ teaspoon garlic powder
¼ teaspoon smoked paprika
½ cup diced bell peppers (optional)
½ cup chopped spinach (optional)
¼ cup diced onions (optional)

Instructions

Step 1: Preheat and Prepare the Baking Dish

Begin by preheating your oven to 375°F (190°C) to ensure it’s hot enough for baking. While that’s heating up, take your chosen baking dish and grease it lightly. This will help the casserole come out cleanly without sticking.

Step 2: Brown the Sausage

In a skillet over medium heat, add the sausage to the pan. Using a spatula, break it into small crumbles as it cooks. This step usually takes about 5–7 minutes; you’ll know it’s done when it’s evenly browned. Once cooked, drain any excess fat and set the sausage aside to cool slightly.

Step 3: Whisk the Egg Mixture

In a spacious mixing bowl, crack the six eggs and whisk them thoroughly until the yolks and whites are completely combined. Add in the milk, salt, pepper, garlic powder, and smoked paprika, continuing to whisk until the mixture is smooth and well incorporated.

Step 4: Layer the Ingredients

In the greased baking dish, start layering your prepared sausage evenly across the bottom. If you’re using optional vegetables, this is the time to sprinkle them on top of the sausage. Follow this layer with the shredded cheddar cheese and bread cubes (if desired). Finally, pour the egg mixture over everything. Allow the mixture to settle for a moment to ensure it penetrates and combines well.

Step 5: Bake the Casserole

With all the layering complete, place the dish in the preheated oven. Bake for 30–40 minutes or until the center is set and a lovely golden brown crust has formed on top. To test for doneness, you can insert a knife in the middle—the knife should come out clean indicating it’s fully cooked.

Step 6: Serve and Enjoy

Once baked, remove the casserole from the oven and let it cool for about 5 minutes before slicing. This brief cooling period helps the casserole hold its shape when serving. Serve warm and enjoy your delicious creation!

Variations

Protein: Switch up your sausage! Consider using turkey sausage, chicken sausage, or even tofu for a vegetarian option.
Vegetables: Feel free to replace or add spinach with other vegetables like mushrooms, zucchini, or even broccoli for a nutritious twist.
Spices: Experiment with different seasonings such as Italian herbs, cayenne pepper for heat, or even a sprinkle of cheese on top for extra flavor.

Cooking Notes

Using day-old bread is optimal as it adds a lovely texture and reduces excess moisture.
For a dairy-free version, simply substitute the milk and cheese with plant-based alternatives to make it accessibly delicious.

Serving Suggestions

Pair with fresh fruit or a light salad for a balanced meal.
Serve with salsa or hot sauce on the side for those who like a little extra kick.

Tips

Prep the casserole in advance the night before for easy baking in the morning. Just assemble, cover, and refrigerate overnight.
For a fluffier texture, use a hand mixer to whisk the eggs for added airiness.

Prep Time, Cook Time, Total Time

Prep Time: 10 minutes
Cook Time: 30–40 minutes
Total Time: 55 minutes

Nutritional Information

Calories: Approximately 320 calories per serving
Protein: 21 grams
Sodium: 610 milligrams

FAQs

Can I make this casserole ahead of time?

Yes! You can prepare it the night before, cover it, and refrigerate it until you’re ready to bake it in the morning.

Is this Sausage and Egg Casserole gluten-free?

Absolutely! Just ensure you select gluten-free bread if you decide to use it in the recipe.

What can I substitute for sausage?

Feel free to use turkey sausage, chicken sausage, or even skip meat altogether for a vegetarian-friendly dish.

Can leftovers be frozen?

Yes! It freezes well in individual portions, making it easy to reheat for quick meals.

Conclusion

With its combination of hearty sausage, creamy eggs, and cheesy goodness, the Sausage and Egg Casserole is not only a satisfying breakfast option but also an incredibly versatile dish that can cater to everyone’s tastes. Encourage your friends and family to join in the experience of making it together and feel free to let them put extra ingredients of their choice. Whether serving up slices for brunch or enjoying leftovers throughout the week, you’ll find the joys of this casserole elevate your mornings effortlessly. Don’t forget to comment below with your thoughts, variations, or favorite add-ins; we love hearing how you customize this recipe!