Spinach Mushroom Strata

Spinach Mushroom Strata

Spinach Mushroom Strata is a delicious breakfast casserole dish that is perfect for feeding a crowd or meal prepping for the week. It’s a savory dish made with bread, eggs, cheese, and a variety of vegetables. This recipe includes spinach, mushrooms, onions, and garlic, which give the dish a flavorful and healthy twist. The combination of textures in this dish is also noteworthy, with the bread providing a soft and spongy base, while the vegetables offer a slightly crunchy and earthy flavor.

To make Spinach Mushroom Strata, start by sautéing the vegetables until they are soft and tender. Then, layer bread, cheese, and the sautéed veggies in a baking dish. Next, whisk together eggs, milk, salt, and pepper, and pour this mixture over the bread and veggies. Let the dish rest for a few minutes to allow the bread to soak up the egg mixture, then bake in the oven until it is golden brown and cooked through. Serve hot with a side of fresh fruit or a salad for a complete breakfast meal.

Are you tired of the same old breakfast options? Look no further than this delicious and nutritious recipe for spinach mushroom strata! This savory dish is perfect for brunch or even as a make-ahead breakfast option for busy weekdays. Packed with flavor and essential nutrients, this recipe is sure to become a household favorite.


In this article, we will dive into the details of the spinach mushroom strata recipe, including the ingredients needed, preparation steps, and nutritional benefits. We will also discuss the versatility of this dish, including how it can be customized to suit different tastes and dietary restrictions.


To make spinach mushroom strata, you will need the following ingredients:

  • 8 slices of bread, preferably day-old or slightly stale
  • 1 tablespoon olive oil
  • 1 onion, diced
  • 8 ounces mushrooms, sliced
  • 2 cups fresh spinach leaves
  • 8 eggs
  • 2 cups milk
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon dried thyme
  • 1/2 teaspoon garlic powder
  • 1 cup shredded cheddar cheese


1. Now that we have our ingredients, let’s get started on the preparation steps for this delicious recipe.

2. Preheat your oven to 350°F (175°C).

3. Grease a 9×13 inch baking dish with cooking spray.

4. Heat the olive oil in a large skillet over medium heat. Add the diced onion and sauté until translucent, about 5 minutes.

5. Add the sliced mushrooms to the skillet and sauté until they release their moisture and are tender, about 10 minutes.

6. Add the fresh spinach leaves to the skillet and sauté until wilted, about 2 minutes.

7. Remove the skillet from heat and let cool.

8. Cut the bread into 1-inch cubes and place them in the prepared baking dish.

9. In a large mixing bowl, whisk together the eggs, milk, salt, black pepper, thyme, and garlic powder until well combined.

10. Pour the egg mixture over the bread cubes in the baking dish.

11. Add the cooled mushroom, onion, and spinach mixture to the baking dish and gently stir to combine.

12. Sprinkle the shredded cheddar cheese over the top of the mixture.

13. Cover the baking dish with aluminum foil and refrigerate for at least 2 hours or overnight.

14. When you’re ready to bake, remove the strata from the refrigerator and let it sit at room temperature for 30 minutes.

15. Bake the strata, covered with foil, for 45 minutes.

16. Remove the foil and bake for an additional 15-20 minutes or until the top is golden brown and the eggs are set.

17. Let the strata cool for 10 minutes before slicing and serving.

Serving Suggestions:

Spinach mushroom strata makes a great brunch dish, but it’s also perfect for a make-ahead breakfast option. You can bake it the night before and reheat individual portions in the microwave or oven throughout the week. Serve it alongside fresh fruit or a simple salad for a well-rounded meal.


In conclusion, spinach mushroom strata is a delicious and nutritious recipe that is perfect for any meal of the day. With its versatile ingredients and customization options, it’s sure to become a family favorite. Plus, with its abundance of essential nutrients, you can feel good about serving it to your loved ones. So, next time you’re in need of a new breakfast or brunch idea, give spinach mushroom strata a try!


1. Can I use frozen spinach instead of fresh spinach in this recipe?
Yes, you can use frozen spinach instead of fresh spinach. Just make sure to thaw it and squeeze out any excess moisture before adding it to the skillet.

2. Can I make this recipe ahead of time?
Yes, this recipe is perfect for making ahead of time. Simply cover and refrigerate the unbaked strata for at least 2 hours or overnight before baking.

3. Can I use a different type of cheese in this recipe?
Yes, you can use any type of cheese that you prefer or have on hand.

4. Can I freeze leftovers of this recipe?
Yes, you can freeze leftovers of this recipe for up to 3 months. To reheat, thaw in the refrigerator overnight and then bake in the oven until heated through.

5. Can I add meat to this recipe?
Yes, you can add cooked bacon, sausage, or ham to this recipe if you’d like. Just make sure to cook the meat before adding it to the skillet.

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