Description
This Hearty Sausage Spinach Mushroom Egg Bake is a delicious and satisfying breakfast casserole packed with protein-rich eggs, flavorful Italian sausage, fresh spinach, and earthy mushrooms, all topped with melted mozzarella cheese. Baked to golden perfection, it’s perfect for family breakfasts or meal prepping.
Ingredients
Scale
Egg Mixture
- 10 large eggs
- 1/2 cup milk
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Meat and Vegetables
- 1 pound Italian sausage
- 3 cups fresh spinach
- 2 cups sliced mushrooms
Other
- 1 cup shredded mozzarella cheese
- 2 tablespoons olive oil
Instructions
- Preheat and Prepare 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 and cook for 6–8 minutes, stirring occasionally, until browned and fully cooked. Remove the sausage from the skillet and transfer it to a plate.
- 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. Stir in the fresh spinach and sauté until wilted. Remove the skillet from heat.
- Mix Egg Base: In a large bowl, whisk together the eggs, milk, salt, and black pepper until the mixture is smooth and well combined.
- Combine Ingredients: Add the cooked sausage, sautéed vegetables, and shredded mozzarella cheese to the egg mixture. Stir everything together thoroughly to incorporate all ingredients evenly.
- Fill Baking Dish: Pour the combined mixture into the greased baking dish and smooth the top with a spatula for even cooking.
- Bake: Place the baking dish in the preheated oven and bake for 30–35 minutes, or until the center is just set and the edges turn golden brown.
- Cool and Serve: Remove the bake from the oven and let it cool for 5 minutes. Slice into portions and serve warm.
Notes
- You can substitute turkey sausage for a leaner option.
- Fresh spinach can be replaced with frozen spinach, just ensure it is well drained before cooking.
- Use any type of cheese you prefer, such as cheddar or pepper jack, for a different flavor profile.
- Make sure to grease the baking dish well to avoid sticking.
- Leftovers can be refrigerated for up to 3 days and reheated in the microwave.
