Spinach Quiche is a classic breakfast and brunch dish that combines a flaky crust with a rich egg filling packed with vegetables, cheese, and savory flavors. This recipe brings together fresh spinach, mushrooms, onions, garlic, Gruyère cheese, and cream for a satisfying meal that works for busy mornings, holiday brunches, or meal prep. Because it reheats well and slices neatly, Spinach Quiche remains a favorite choice when you need a dependable make-ahead dish that tastes just as good the next day.
Story
I started making Spinach Quiche whenever I needed a breakfast that could feed several people without keeping me in the kitchen all morning. The combination of tender spinach, earthy mushrooms, and creamy Gruyère creates a balanced flavor that feels special while staying simple enough for everyday cooking. Since Spinach Quiche can be prepared ahead of time, it quickly became one of my favorite brunch recipes. Whether served warm from the oven or enjoyed later from the refrigerator, Spinach Quiche always delivers a comforting and satisfying bite.
Ingredients
- 1 (9-inch) frozen pie crust
- 2 tablespoons olive oil
- 1 small onion, diced
- 4 cloves garlic, minced
- 8 ounces baby Bella mushrooms, sliced
- 5 ounces fresh spinach, roughly chopped with large stems removed
- 1½ cups shredded Gruyère cheese, divided
- ¼ cup fresh sweet peas (optional)
- 4 large eggs, room temperature
- 1¼ cups heavy whipping cream or light cream
- ½ teaspoon kosher salt
- ¼ teaspoon black pepper
- ¼ teaspoon paprika
- ⅛ teaspoon red pepper flakes (optional)
Step-by-Step Instructions
This recipe comes together in a few easy stages. First, preheat the oven to 400°F and line a 9-inch pie pan with the frozen pie crust. Heat olive oil in a skillet, then cook the onion and garlic for 1 to 2 minutes. Add mushrooms and cook for 5 minutes while stirring occasionally. Next, add the spinach and cook until wilted. Transfer the vegetable mixture into the pie crust and sprinkle with 1 cup of Gruyère cheese. Add peas if desired. In a medium bowl, whisk together eggs, cream, salt, pepper, paprika, and red pepper flakes. Pour the egg mixture over the vegetables and spread evenly. Top with the remaining cheese. Cover loosely with foil and bake for 45 minutes. Remove the foil and continue baking for 15 minutes until golden and set. Let the quiche rest for at least 10 minutes before slicing and serving.
Preparing the Ingredients
Preparing the ingredients ahead of time helps the recipe move quickly. Dice the onion into small pieces, mince the garlic finely, slice the mushrooms evenly, and roughly chop the spinach. Bringing the eggs and cream closer to room temperature also helps create a smooth custard filling. Measuring and organizing everything before cooking makes assembly much easier.
Cooking Instructions
Cook the vegetables until the moisture has mostly evaporated, especially from the mushrooms and spinach. This step prevents a watery quiche. After combining the filling and egg mixture, bake until the center feels set but still slightly soft. The resting period after baking allows the filling to firm up, making clean slices easier to serve.
Tips for Perfect Results
A few simple techniques can help you achieve a bakery-quality quiche. Cooking the vegetables thoroughly keeps excess moisture out of the filling. Using freshly shredded Gruyère cheese creates better melting and flavor than pre-shredded cheese. Additionally, allowing the quiche to cool briefly before slicing helps maintain its structure while keeping the filling creamy.
Common Mistakes to Avoid
Avoid adding raw vegetables directly to the crust because they release moisture during baking. Do not skip the resting period after baking. Overbaking can also create a dry texture, so remove the quiche once the center has set and the top turns lightly golden.
Pro Tips for Better Flavor
For additional flavor, try smoked paprika instead of regular paprika. A small pinch of red pepper flakes adds gentle warmth without overwhelming the dish. You can also substitute Swiss cheese or a combination of Gruyère and sharp cheddar if desired. Fresh herbs such as chives or parsley add freshness when sprinkled over the finished quiche.
Serving and Storage
Spinach Quiche works well for breakfast, brunch, lunch, or even a light dinner. Because it stores and reheats beautifully, it also serves as an excellent meal-prep option. Pairing it with fruit, salad, or roasted potatoes creates a complete and satisfying meal.
How to Serve
Serve warm with a fresh green salad, mixed fruit, breakfast potatoes, or roasted vegetables. For brunch gatherings, add pastries, coffee, and fresh juice to create a complete spread. This recipe also pairs nicely with a simple tomato salad.
How to Store Leftovers
Store leftover quiche in an airtight container in the refrigerator for up to 4 days. Reheat individual slices in the microwave or oven until warmed through. You can freeze baked quiche for up to 2 months or freeze it unbaked for up to 1 month. Bake or reheat directly from frozen for the best results.
Conclusion
This Spinach Quiche recipe combines fresh vegetables, creamy eggs, and rich Gruyère cheese inside a flaky crust for a dependable dish that fits nearly any occasion. Because it is easy to prepare, simple to customize, and perfect for making ahead, it remains one of the most practical breakfast and brunch recipes. Give it a try and enjoy a delicious homemade quiche that your family and guests will request again and again.
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Frequently Asked Questions
Can I make Spinach Quiche ahead of time?
Yes. You can bake the quiche a day in advance and store it in the refrigerator. Reheat slices as needed or warm the entire quiche in the oven before serving.
Can I use frozen spinach instead of fresh spinach?
Yes. Thaw the spinach completely and squeeze out as much moisture as possible before adding it to the filling to prevent excess liquid.
What cheese works best in Spinach Quiche?
Gruyère provides excellent flavor and texture, but Swiss, mozzarella, cheddar, or a blend of cheeses can also work well depending on your preference.
Print
Spinach Quiche
- Total Time: 1 hour 15 minutes
- Yield: 8 slices 1x
Description
Easy Spinach Quiche filled with mushrooms, spinach, Gruyère cheese, and a creamy egg custard. Perfect for breakfast, brunch, or meal prep.
Ingredients
- 1 9-inch frozen pie crust
- 2 tablespoons olive oil
- 1 small onion diced
- 4 cloves garlic minced
- 8 ounces baby Bella mushrooms sliced
- 5 ounces fresh spinach chopped
- 1 1/2 cups shredded Gruyère cheese divided
- 1/4 cup sweet peas optional
- 4 large eggs
- 1 1/4 cups heavy cream
- 1/2 teaspoon kosher salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon paprika
- 1/8 teaspoon red pepper flakes optional
Instructions
- Preheat oven to 400°F.
- Place pie crust into a 9-inch pie pan.
- Cook onion and garlic in olive oil for 1 to 2 minutes.
- Add mushrooms and cook 5 minutes.
- Add spinach and cook until wilted.
- Transfer vegetables to pie crust and top with 1 cup cheese.
- Whisk eggs, cream, salt, pepper, paprika, and pepper flakes.
- Pour egg mixture over vegetables.
- Top with remaining cheese.
- Cover with foil and bake 45 minutes.
- Remove foil and bake 15 more minutes until set.
- Rest 10 minutes before slicing and serving.
Notes
- Cook vegetables thoroughly to reduce moisture.
- Freeze baked quiche up to 2 months.
- Allow quiche to rest before slicing for clean cuts.
- Prep Time: 15 minutes
- Cook Time: 1 hour
- Category: Breakfast
- Method: Baking
- Cuisine: French
Nutrition
- Serving Size: 1 slice
- Calories: 416
- Sugar: 1
- Sodium: 383
- Fat: 33
- Saturated Fat: 16
- Unsaturated Fat: 15
- Trans Fat: 0
- Carbohydrates: 16
- Fiber: 1
- Protein: 14
- Cholesterol: 171