Easy Croissant Strata with Spinach, Feta & Gruyere

Introduction:
This Easy Croissant Strata with Spinach, Feta & Gruyere is an irresistible breakfast or brunch dish that blends the buttery richness of croissants with the earthy flavor of spinach and the tanginess of feta. Gruyere cheese adds a nutty creaminess, making this strata both elegant and comforting. Perfect for entertaining or a leisurely weekend meal!

Why You’ll Love This Recipe:

• Make-ahead friendly: Prepare it the night before and bake the next morning.
• Flavor-packed: With three cheeses and fresh spinach for added nutrition.
• Crowd-pleaser: Ideal for brunch parties or holiday breakfasts.

Ingredients:

• 6 croissants, torn into bite-sized pieces
• 1 tablespoon olive oil
• 1 small onion, finely chopped
• 3 cups fresh spinach, roughly chopped
• 1 cup crumbled feta cheese
• 1 cup shredded Gruyere cheese
• 6 large eggs
• 2 cups whole milk
• 1/2 teaspoon dried oregano
• 1/2 teaspoon garlic powder
• Salt and pepper, to taste

Instructions:

1. Prepare the Dish:
   • Grease a 9×13-inch baking dish. Tear the croissants into pieces and place them evenly across the bottom of the dish.
2. Cook the Spinach and Onion:
   • In a large skillet, heat the olive oil over medium heat. Add the chopped onion and cook until softened, about 3-4 minutes.
   • Add the chopped spinach to the skillet and cook until wilted, about 2 minutes. Season with a pinch of salt and pepper. Remove from heat.
3. Assemble the Strata:
   • Spread the cooked spinach and onion mixture evenly over the croissant pieces in the baking dish.
   • Sprinkle the crumbled feta and shredded Gruyere cheese over the spinach and croissants.
4. Make the Egg Mixture:
   • In a large mixing bowl, whisk together the eggs, milk, dried oregano, garlic powder, salt, and pepper.
   • Pour the egg mixture evenly over the croissant, spinach, and cheese layers, making sure everything is soaked in the liquid.
5. Let It Sit (Optional for Make-Ahead):
   • Cover the dish with plastic wrap and refrigerate for at least 30 minutes, or overnight if making ahead. This allows the croissants to soak up the egg mixture and ensures the strata is custardy when baked.
6. Bake the Strata:
   • Preheat the oven to 350°F (175°C). Remove the plastic wrap and bake the strata for 35-40 minutes, or until the top is golden brown and the center is set.
7. Cool and Serve:
   • Let the strata cool for about 5 minutes before cutting into squares. Serve warm and enjoy!

Tips for Success:

• Stale Croissants: This recipe works great with day-old croissants since they soak up the egg mixture better.
• Extra Cheese: Feel free to sprinkle some extra Gruyere on top before baking for an extra cheesy crust.

Recipe Variations:

• Meaty Addition: Add cooked sausage, bacon, or ham for a heartier version.
• Vegetarian Twist: Mix in sautéed mushrooms, roasted red peppers, or sun-dried tomatoes for extra veggies and flavor.

Serving Suggestions:

• Serve with a simple green salad or fresh fruit on the side for a complete brunch meal.
• Pair with mimosas or fresh orange juice for a celebratory brunch.

Freezing and Storage:

• Storage: Leftovers can be stored in the fridge for up to 3 days in an airtight container.
• Freezing: You can freeze the unbaked strata. Wrap it tightly and freeze for up to 2 months. Thaw overnight in the fridge before baking.
• Reheating: Reheat in a 350°F (175°C) oven until warmed through, or microwave individual portions.

Special Equipment:

• 9×13-inch baking dish for layering and baking the strata.

FAQ:

• Can I substitute the Gruyere cheese?
  Yes! Swiss cheese or even sharp cheddar can be used as substitutes for Gruyere.
• Can I make this without croissants?
  You can use brioche or any sturdy bread, but croissants give it a unique buttery flavor.
• Do I have to let the strata sit before baking?
  While it’s best to let it sit for at least 30 minutes, you can bake it right away in a pinch. The texture just won’t be as custardy.

Preparation Time:

• 15 minutes to assemble the strata.

Cook Time:

• 35-40 minutes for baking.

Total Time:

• 50-55 minutes (including prep and bake time).

Nutrition Information (per serving, assuming 8 servings):

• Calories: 350
• Protein: 16g
• Carbohydrates: 15g
• Fat: 25g
• Saturated Fat: 12g
• Cholesterol: 200mg
• Sodium: 550mg
• Fiber: 2g
• Sugar: 4g

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Closing Notes:
This Easy Croissant Strata with Spinach, Feta & Gruyere is an ideal dish for special breakfasts or brunches. The flaky croissants combined with the savory spinach and rich cheeses make it a hit with both adults and kids. Let me know how it turns out for you!