If you’re craving a cozy brunch or a filling breakfast that satisfies both your taste buds and your hunger, this Hearty Sausage Spinach Mushroom Egg Bake Recipe is an absolute winner. Packed with savory Italian sausage, fresh spinach, and earthy mushrooms all nestled into fluffy eggs and topped with gooey mozzarella, it’s comfort food at its finest. Whether for a family gathering or a make-ahead meal for the week, this dish brings together a perfect balance of protein, veggies, and melty cheese that everyone will love.
Ingredients You’ll Need
Every ingredient in this recipe plays a key role, working together to create layers of flavor and a satisfying texture that’s simply irresistible. They’re straightforward staples, yet each adds something special to the overall dish.
- 10 large eggs: The foundation that binds everything together with fluffy, rich goodness.
- 1/2 cup milk: Adds creaminess for a tender, moist bake.
- 1 pound Italian sausage: Brings bold, savory flavor and hearty protein.
- 3 cups fresh spinach: Offers freshness, color, and a nutrient boost.
- 2 cups sliced mushrooms: Adds earthy depth and a luscious meaty texture.
- 1 cup shredded mozzarella cheese: Melts perfectly for a cheesy, gooey topping.
- 1/2 teaspoon salt: Enhances the overall flavor balance without overpowering.
- 1/4 teaspoon black pepper: Gives a gentle kick to brighten the dish.
- 2 tablespoons olive oil: Used to sauté sausage and veggies, adding richness.
How to Make Hearty Sausage Spinach Mushroom Egg Bake Recipe
Step 1: Prepare the Oven and Baking Dish
Start by preheating your oven to 375°F to get it fully ready for baking. Grease a 9×13-inch baking dish thoroughly to ensure the egg bake slides out easily after cooking. This small step makes cleanup a breeze and preserves the lovely crust that forms along the edges.
Step 2: Cook the Sausage
In a skillet over medium heat, warm 1 tablespoon of olive oil. Add the Italian sausage, breaking it up as it cooks, until it’s nicely browned and cooked through—this usually takes about 6 to 8 minutes. Transfer the sausage to a plate once done; this rich, flavorful meat will be the star protein in your bake.
Step 3: Sauté the Mushrooms and Spinach
Using the same skillet, add the remaining olive oil, then toss in the sliced mushrooms. Sauté them for about 5 minutes until they develop a beautiful golden brown color that intensifies their earthy flavor. Stir in the fresh spinach and cook until wilted. Removing from heat now will keep the greens tender but vibrant and full of nutrients.
Step 4: Whisk the Egg Mixture
Grab a large bowl and whisk together the eggs, milk, salt, and pepper until smooth and uniform. This mixture forms the custard base of your egg bake, ensuring every bite is creamy and luscious.
Step 5: Combine Ingredients
Gently fold the cooked sausage, sautéed mushrooms, wilted spinach, and shredded mozzarella into the egg mixture. Stir well so the ingredients are evenly distributed, which helps every slice of your bake have a perfect balance of flavors.
Step 6: Pour and Smooth
Pour the combined mixture into your prepared baking dish. Use a spatula to smooth the top, creating an even surface that will cook uniformly and look inviting once baked.
Step 7: Bake to Perfection
Place the dish in the oven and bake for about 30 to 35 minutes until the center is just set and the edges turn a gorgeous golden brown. The aroma filling your kitchen at this point will have everyone eagerly waiting!
Step 8: Cool and Serve
Let the egg bake cool for 5 minutes after removing it from the oven. This resting time allows it to set fully, making slicing easier and keeping each piece intact as you serve.
How to Serve Hearty Sausage Spinach Mushroom Egg Bake Recipe
Garnishes
Fresh herbs like chopped parsley or chives sprinkled on top add a bright color contrast and a punch of fresh flavor that complements the hearty ingredients beautifully. A light dusting of freshly cracked black pepper can also add a little extra zing with every bite.
Side Dishes
Pair this Hearty Sausage Spinach Mushroom Egg Bake Recipe with crispy roasted potatoes or a simple mixed greens salad dressed in lemon vinaigrette. The texture contrast between creamy bake and crunchy potatoes or crisp greens creates a wholesome, satisfying meal.
Creative Ways to Present
Serve the egg bake in colorful mini ramekins for individual portions at a brunch party, or cut it into bite-sized squares for a savory breakfast buffet. Adding a dollop of sour cream or avocado slices on the side can elevate the experience and add creaminess or freshness.
Make Ahead and Storage
Storing Leftovers
After enjoying your delicious egg bake, store any leftovers in an airtight container in the refrigerator for up to 4 days. This makes for easy, protein-packed breakfasts or snacks when you’re short on time during the week.
Freezing
You can freeze portions of the Hearty Sausage Spinach Mushroom Egg Bake Recipe by wrapping them tightly in plastic wrap and foil. Make sure to use a freezer-safe container or zip-top bag to prevent freezer burn. These slices will keep well for up to 2 months.
Reheating
To warm up your leftovers, reheat slices in the microwave for about 1 to 2 minutes or until heated through. Alternatively, warm portions in a preheated oven at 350°F for 10 to 15 minutes to maintain a crispy edge and melty cheese topping.
FAQs
Can I use turkey sausage instead of Italian sausage?
Absolutely! Turkey sausage is a leaner alternative and will still provide plenty of flavor. Just make sure to cook it thoroughly before adding it to the egg mixture.
Is this recipe gluten-free?
Yes, this Hearty Sausage Spinach Mushroom Egg Bake Recipe is naturally gluten-free, making it a great option for anyone avoiding gluten. Just double-check your sausage ingredients to be sure no fillers contain gluten.
Can I substitute the mozzarella cheese?
Feel free to switch out mozzarella with cheddar, Monterey Jack, or even feta for a different flavor profile. Each cheese will bring a unique taste and texture to the bake.
How long does the egg bake keep in the refrigerator?
When stored properly in an airtight container, leftovers will stay fresh for up to 4 days, making it perfect for meal prep or quick breakfasts.
Can I add other vegetables to this recipe?
Definitely! Bell peppers, onions, or zucchini would all be delicious additions that complement the sausage, spinach, and mushrooms nicely. Just sauté them along with the mushrooms before adding to the mix.
Final Thoughts
This Hearty Sausage Spinach Mushroom Egg Bake Recipe is the kind of dish you’ll find yourself coming back to again and again. It’s easy to make, packed with flavor, and versatile enough for breakfast, brunch, or even a light dinner. Give it a try—you’ll love how the wholesome ingredients come together to create something truly comforting and delicious. Your kitchen and your appetite will thank you!
Print
Hearty Sausage Spinach Mushroom Egg Bake Recipe
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Total Time: 45 minutes
- Yield: 12 servings
- Category: Breakfast Casserole
- Method: Baking
- Cuisine: American
Description
This Hearty Sausage Spinach Mushroom Egg Bake is a delicious and satisfying breakfast casserole featuring Italian sausage, fresh spinach, mushrooms, and mozzarella cheese baked in a fluffy egg mixture. Perfect for a crowd or meal prep, it offers a balanced combination of protein and vegetables with warm, savory flavors.
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 Oven and Prepare Dish: Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish to prevent sticking.
- Cook the Sausage: Heat 1 tablespoon of olive oil in a skillet over medium heat. Add the Italian sausage and cook until browned and fully cooked, about 6–8 minutes. Use a spatula to break it up as it cooks. Once done, transfer the 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 browned and tender. Then stir in the fresh spinach and sauté just until wilted. Remove the skillet from heat.
- Mix Eggs and Seasonings: In a large bowl, whisk together the eggs, milk, salt, and black pepper until the mixture is smooth and well combined.
- Combine All Ingredients: Add the cooked sausage, sautéed mushrooms and spinach, and shredded mozzarella cheese to the egg mixture. Stir thoroughly to evenly distribute all ingredients.
- Assemble in Baking Dish: Pour the combined mixture into the prepared 9×13-inch baking dish. Use a spatula to smooth the top evenly.
- Bake the Casserole: Place the dish in the oven and bake for 30–35 minutes, or until the center is just set and the edges have turned a golden brown color.
- Cool and Serve: Remove the egg bake from the oven and allow it to cool for about 5 minutes before slicing into 12 servings. Serve warm and enjoy!
Notes
- For extra flavor, consider adding herbs like oregano or thyme to the egg mixture.
- This dish can be prepared a day ahead and refrigerated; reheat slices in the oven or microwave before serving.
- Use turkey sausage for a leaner option to reduce fat content.
- Vegetarian option: Omit sausage and add extra vegetables or plant-based sausage alternatives.
- Ensure the baking dish is greased well to make cutting and serving easier.
