Description
This Hearty Sausage Spinach Mushroom Egg Bake is a protein-packed, savory breakfast casserole perfect for feeding a crowd. Featuring Italian sausage, fresh spinach, sautéed mushrooms, and creamy mozzarella cheese, baked with eggs and milk to create a fluffy and flavorful dish. Ideal for brunch or meal prep, this recipe combines wholesome ingredients into a comforting baked egg casserole with golden edges and a tender center.
Ingredients
Scale
Egg Mixture
- 10 large eggs
- 1/2 cup milk
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Main Ingredients
- 1 pound Italian sausage
- 3 cups fresh spinach
- 2 cups sliced mushrooms
- 1 cup shredded mozzarella cheese
Cooking
- 2 tablespoons olive oil
Instructions
- Preheat Oven: Preheat your oven to 375°F and grease a 9×13-inch baking dish to ensure the egg bake doesn’t stick and bakes evenly.
- Cook Sausage: Heat 1 tablespoon of olive oil in a skillet over medium heat. Add the Italian sausage and cook, stirring occasionally, until browned and fully cooked through, about 6–8 minutes. 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 5 minutes, stirring occasionally, until browned. Add the fresh spinach and sauté until wilted, about 2 minutes. Remove the skillet from heat.
- Prepare Egg Mixture: In a large bowl, whisk together the 10 eggs, 1/2 cup milk, salt, and black pepper until the mixture is smooth and well combined.
- Combine Ingredients: Add the cooked sausage, sautéed mushrooms and spinach, and shredded mozzarella cheese to the egg mixture. Stir thoroughly to combine all ingredients evenly.
- Assemble and Bake: Pour the combined mixture into the prepared greased baking dish. Spread the mixture evenly and smooth the top with a spatula.
- Bake: Bake in the preheated oven for 30–35 minutes, or until the egg bake is set in the center and the edges are golden brown.
- Cool and Serve: Remove from the oven and let the egg bake cool for about 5 minutes before slicing into 12 servings and serving warm.
Notes
- You can substitute the Italian sausage with turkey sausage for a leaner option.
- For a dairy-free version, use a plant-based cheese and milk substitute.
- Ensure the egg bake is fully cooked by inserting a knife into the center; it should come out clean.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.
- Reheat slices in the oven or microwave before serving.
- Adding herbs like parsley or basil can enhance flavor.
