If you’re craving a breakfast that feels cozy, filling, and absolutely bursting with flavor, you have to try this Hearty Sausage Spinach Mushroom Egg Bake Recipe. Imagine tender, savory Italian sausage mingling with earthy mushrooms and bright, fresh spinach, all wrapped up in fluffy, perfectly baked eggs and melty mozzarella cheese. It’s the kind of dish that makes your kitchen smell amazing and your mornings so much more special. This hearty bake is simple to whip up yet impressive enough to serve to family and friends on weekends or when you want a make-ahead meal that keeps everyone happy.
Ingredients You’ll Need
These ingredients are straightforward but each plays a crucial role in building the comforting, rich layers of this egg bake. From protein-packed eggs to flavorful spices, they all come together to create an inviting dish with vibrant color and mouthwatering textures.
- 10 large eggs: The base of the bake, providing protein and that fluffy texture we all love.
- 1/2 cup milk: Adds creaminess and helps keep the eggs tender and moist.
- 1 pound Italian sausage: Brings savory, spiced flavor and heartiness to every bite.
- 3 cups fresh spinach: Offers a fresh, slightly sweet taste and a beautiful pop of green.
- 2 cups sliced mushrooms: Adds earthiness and a satisfying bite that pairs perfectly with sausage.
- 1 cup shredded mozzarella cheese: Melts into gooey perfection, giving the dish richness and an irresistible golden crust.
- 1/2 teaspoon salt: Enhances all the natural flavors without overpowering.
- 1/4 teaspoon black pepper: Provides a gentle kick and balances the richness of the sausage and cheese.
- 2 tablespoons olive oil: Used for sautéing the sausage and vegetables, adding a subtle fruitiness and helping develop great texture.
How to Make Hearty Sausage Spinach Mushroom Egg Bake Recipe
Step 1: Preheat and Prepare Your Baking Dish
Start by heating your oven to 375°F and generously greasing a 9×13-inch baking dish. This step ensures the egg bake will slide right out when it’s cooked and ready to serve, making cleanup a breeze.
Step 2: Brown the Sausage
Heat 1 tablespoon of olive oil over medium heat in a skillet. Add the Italian sausage and cook it until it’s nicely browned and cooked through, about 6 to 8 minutes. The browning adds tremendous flavor, creating caramelized bits that will elevate the entire dish. Once done, transfer the sausage to a plate to set aside.
Step 3: Sauté Mushrooms and Spinach
In the same skillet, pour in the remaining tablespoon of olive oil. Toss in your mushrooms and cook for about 5 minutes until they are nicely browned and their natural juices reduce. Add the fresh spinach last, cooking just until it wilts down and becomes tender. This combination gives the bake a wonderful depth of earthy and fresh flavors.
Step 4: Whisk the Eggs and Milk
Grab a large bowl and whisk together the eggs, milk, salt, and black pepper until the mixture is smooth and airy. This fluffy egg base is what binds all the hearty ingredients together and ensures the bake has a light, satisfying texture.
Step 5: Combine All Ingredients
Pour the cooked sausage, sautéed mushrooms and spinach, and shredded mozzarella into your egg mixture. Give everything a good stir to make sure every bit of sausage and veggie is evenly distributed, so each bite is bursting with flavor.
Step 6: Pour and Smooth the Mixture
Transfer the combined mixture into your prepared baking dish. Use a spatula or the back of a spoon to smooth the top, helping the eggs cook evenly and giving your bake a beautiful, uniform surface.
Step 7: Bake to Perfection
Slide the baking dish into your preheated oven and let the Hearty Sausage Spinach Mushroom Egg Bake Recipe bake for 30 to 35 minutes. You want to see the edges turn golden while the center is just set — no wobbling when you gently shake the dish.
Step 8: Cool Before Serving
Once baked, allow the dish to cool for about 5 minutes. This short resting time helps the bake to firm up, making it easier to slice and serve without falling apart.
How to Serve Hearty Sausage Spinach Mushroom Egg Bake Recipe
Garnishes
A sprinkle of fresh herbs like chopped parsley or chives adds a beautiful pop of color and fresh aroma on top of your bake. You could also add a dash of hot sauce or a sprinkle of red pepper flakes for a little heat if you enjoy some spice.
Side Dishes
This egg bake pairs wonderfully with fresh fruit salad for contrast and brightness, crisp toast or crusty bread for soaking up any flavorful bits, and a side of roasted potatoes or hash browns for a truly hearty brunch spread.
Creative Ways to Present
For a gathering, consider cutting the bake into neat squares and serving them on a platter with small forks or cocktail picks. You could also portion individual servings into ramekins before baking for a fun twist or layer the ingredients in a clear casserole dish to show off the colorful layers.
Make Ahead and Storage
Storing Leftovers
If you have any leftovers, cool the bake completely and store it in an airtight container in the refrigerator. It will stay good for up to 4 days, making it easy to enjoy for quick breakfasts or lunches throughout the week.
Freezing
The Hearty Sausage Spinach Mushroom Egg Bake Recipe freezes beautifully. Wrap individual portions tightly or store the whole dish covered in foil and plastic wrap. It will keep well for up to 3 months in the freezer.
Reheating
To reheat, thaw overnight in the fridge if frozen. Warm portions in the microwave for 1 to 2 minutes until heated through, or pop larger sections in a 350°F oven for about 15 minutes. This helps regain a bit of that fresh-baked texture and keeps the cheese melty.
FAQs
Can I use turkey sausage instead of Italian sausage?
Absolutely! Turkey sausage is a great leaner alternative and still offers plenty of flavor. Just make sure it’s fully cooked before mixing into the egg bake.
Is this recipe suitable for meal prep?
Definitely! This egg bake is fantastic for meal prep since it keeps well in the fridge and can be quickly reheated. It’s ideal for busy mornings when you want a nutritious breakfast ready to go.
Can I add other vegetables?
Yes, feel free to customize! Bell peppers, onions, or even kale would work beautifully. Just sauté any veggies first to soften them before adding to the egg mixture.
What kind of cheese works best besides mozzarella?
While mozzarella melts beautifully, other cheeses like cheddar, Monterey Jack, or even feta can add a different but equally delicious flavor profile to your bake.
Is it possible to make this vegan or dairy-free?
For a vegan version, substitute the eggs with a chickpea flour batter or a tofu scramble base and use vegan cheese alternatives. Keep in mind the texture and flavor will be different but still tasty!
Final Thoughts
This Hearty Sausage Spinach Mushroom Egg Bake Recipe is one of those dishes that makes your kitchen feel warm and your stomach very happy. It’s straightforward to prepare, packed with nutritious ingredients, and perfect for sharing with loved ones or meal prepping for the week. Give it a try and watch it become one of your favorite go-to recipes for breakfast, brunch, or anytime comfort food!
Print
Hearty Sausage Spinach Mushroom Egg Bake Recipe
- Total Time: 45 minutes
- Yield: 12 servings 1x
Description
This Hearty Sausage Spinach Mushroom Egg Bake is a delicious and satisfying breakfast casserole combining savory Italian sausage, fresh spinach, and earthy mushrooms with fluffy baked eggs and melted mozzarella cheese. Perfect for meal prepping or feeding a crowd, this recipe offers a flavorful and protein-packed start to your day.
Ingredients
Egg Mixture
- 10 large eggs
- 1/2 cup milk
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Sausage and Vegetables
- 1 pound Italian sausage
- 3 cups fresh spinach
- 2 cups sliced mushrooms
- 2 tablespoons olive oil
Cheese
- 1 cup shredded mozzarella cheese
Instructions
- Preheat and Prepare Baking Dish: Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish to prevent sticking.
- Cook Sausage: Heat 1 tablespoon of olive oil in a skillet over medium heat. Add the Italian sausage, breaking it apart as it cooks, and cook for 6–8 minutes until browned and fully cooked through. Transfer the cooked sausage to a plate and set aside.
- Sauté Vegetables: In the same skillet, add the remaining tablespoon of olive oil. Add the sliced mushrooms and cook for about 5 minutes until they are browned and tender. Then stir in the fresh spinach and sauté until wilted, about 1-2 minutes. Remove the skillet from heat.
- Mix Eggs: In a large bowl, whisk together the eggs, milk, salt, and black pepper until smooth and well combined.
- Combine Ingredients: Add the cooked sausage, sautéed vegetables, and shredded mozzarella cheese to the egg mixture. Stir thoroughly to combine all ingredients evenly.
- Pour and Smooth: Pour the combined mixture into the prepared baking dish, smoothing the top evenly with a spatula.
- Bake: Place the baking dish in the oven and bake for 30–35 minutes, or until the center is just set and the edges are golden brown.
- Cool and Serve: Remove the bake from the oven and let it cool for 5 minutes before slicing into portions and serving.
Notes
- Use fresh spinach for best texture and flavor; frozen can be used but make sure it is well drained.
- This dish can be made ahead and reheated in the oven or microwave.
- For a lower-fat option, use turkey sausage and reduced-fat mozzarella cheese.
- Feel free to add other vegetables such as bell peppers or onions for added flavor.
- Ensure the egg bake is fully cooked by checking that the center is set and there is no runny egg.
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Category: Breakfast Casserole
- Method: Baking
- Cuisine: American
