Start your day on a savory note with this Bacon Spinach Breakfast Casserole with Gruyère Cheese. Loaded with crispy bacon, tender spinach, and rich Gruyère cheese, this dish is a perfect blend of flavors that will please any breakfast crowd. It’s an ideal make-ahead meal for brunch gatherings or lazy weekend mornings, offering a balance of protein and greens. The Gruyère cheese adds a creamy, nutty richness that elevates this casserole from ordinary to extraordinary.
Ingredients
- Cooking spray
- 8 slices center-cut bacon, chopped
- ½ cup finely diced shallots
- 5-ounce package baby spinach
- 8 ounces shredded Gruyère cheese (about 2 cups, I recommend Finlandia)
- 12 large eggs
- 1 cup nonfat milk
- ½ teaspoon kosher salt
- Freshly ground black pepper, to taste
Instructions
Step 1: Preheat the Oven
- Preheat your oven to 375°F (190°C).
- Lightly coat a 9×13-inch baking dish with cooking spray to prevent sticking.
Step 2: Cook the Bacon
- In a large skillet over medium heat, cook the chopped bacon until it is crispy and browned, about 7-8 minutes.
- Using a slotted spoon, transfer the cooked bacon to a paper towel-lined plate to drain. Set aside.
Step 3: Sauté the Shallots and Spinach
- In the same skillet with the bacon drippings, add the finely diced shallots. Cook for 2-3 minutes until softened and translucent.
- Add the baby spinach to the skillet, cooking for another 1-2 minutes until wilted. Remove from heat and set aside.
Step 4: Assemble the Casserole
- In a large mixing bowl, whisk together the eggs, nonfat milk, kosher salt, and freshly ground black pepper.
- Stir in the shredded Gruyère cheese, cooked bacon, and the sautéed shallots and spinach.
- Pour the egg mixture into the prepared baking dish, spreading it out evenly.
Step 5: Bake the Casserole
- Place the baking dish in the preheated oven and bake for 30-35 minutes, or until the casserole is set and lightly golden on top.
- To check for doneness, insert a toothpick into the center of the casserole. If it comes out clean, the dish is ready.
- Remove the casserole from the oven and let it cool for a few minutes before slicing.
Step 6: Serve
- Cut the casserole into squares and serve warm. Pair it with fresh fruit or toast for a complete breakfast or brunch.
Conclusion
This Bacon Spinach Breakfast Casserole with Gruyère Cheese is a perfect way to kickstart your day with rich flavors and wholesome ingredients. The combination of crispy bacon, creamy Gruyère, and tender spinach ensures each bite is packed with savory goodness. Whether you’re making it for a crowd or meal-prepping for the week, this casserole is sure to satisfy. Plus, it’s versatile—feel free to customize with your favorite veggies or cheese to suit your taste. Enjoy a hearty, comforting breakfast that’s simple to prepare and full of flavor!