This Spinach & Cheese Quiche is a rich, savory, and cheesy delight packed with spinach, mushrooms, and feta in a flaky, buttery crust. It’s an effortless yet elegant dish that’s perfect for brunch, lunch, or a light dinner.
With simple ingredients and easy steps, this quiche is a go-to recipe for any occasion. Serve it warm or at room temperature, and pair it with a fresh salad or roasted vegetables for a complete meal.
Why You’ll Love This Spinach Quiche
- Easy to make – Simple ingredients and minimal prep
- Creamy & cheesy – Loaded with feta and Cheddar for rich flavor
- Perfect for any meal – Serve for breakfast, brunch, or dinner
- Vegetarian-friendly – A satisfying meatless option
What Does This Quiche Taste Like?
This spinach quiche has a fluffy, creamy egg filling, with the earthy taste of spinach, the saltiness of feta, and the richness of Cheddar. The golden crust adds a crisp, flaky texture, making every bite absolutely delicious.
Ingredients You’ll Need
- ½ cup butter
- 1 small onion, chopped
- 3 cloves garlic, chopped
- 1 package (10 oz) frozen chopped spinach, thawed and drained
- 1 can (4.5 oz) mushrooms, drained
- 1 package (6 oz) herb & garlic feta cheese, crumbled
- 1 package (8 oz) shredded Cheddar cheese, divided
- Salt and black pepper, to taste
- 1 deep-dish (9-inch) pie crust
- 4 large eggs
- 1 cup milk
Kitchen Tools You’ll Need
- Mixing bowls
- Whisk
- Skillet
- 9-inch deep-dish pie pan
- Oven

How to Make Spinach & Cheese Quiche
1. Preheat the Oven
- Set your oven to 375°F (190°C).
2. Sauté the Aromatics
- Melt butter in a medium skillet over medium heat.
- Add onion and garlic and sauté until lightly browned, about 7 minutes.
3. Mix the Filling
- Stir in spinach, mushrooms, feta, and ½ cup of the Cheddar cheese.
- Season with salt and black pepper.
4. Assemble the Quiche
- Spoon the spinach mixture into the prepared pie crust, spreading it evenly.
5. Prepare the Egg Mixture
- In a mixing bowl, whisk together eggs and milk.
- Season with a pinch of salt and black pepper.
6. Combine & Bake
- Pour the egg mixture over the spinach filling, ensuring it’s evenly distributed.
- Bake for 15 minutes.
7. Add More Cheese & Finish Baking
- Sprinkle the remaining Cheddar cheese on top.
- Continue baking for 35–40 minutes, or until the center is set and a knife inserted in the middle comes out clean.
8. Cool & Serve
- Let the quiche cool for 10 minutes before slicing.
- Serve warm or at room temperature.
Best Side Dishes for Quiche
- Fresh garden salad – A crisp contrast to the rich quiche
- Roasted potatoes – A hearty and flavorful pairing
- Fruit salad – A light and refreshing complement
- Garlic bread – A warm, buttery addition
- Soup – Try with tomato soup for a cozy meal
Pro Tips for the Best Quiche
- Drain the spinach well – Squeeze out excess moisture to prevent a soggy quiche
- Use a deep-dish crust – Ensures there’s enough room for the filling
- Let it cool before slicing – This helps the quiche set and makes slicing easier
- Make it ahead – Quiche tastes even better the next day!
How to Store & Reheat
- Refrigeration: Store in an airtight container for up to 4 days.
- Freezing: Wrap slices in plastic wrap and freeze for up to 3 months.
- Reheating: Warm in a 350°F (175°C) oven for 15 minutes, or microwave for 30 seconds.

Variations & Customizations
- Crustless Quiche – Skip the pie crust and bake directly in a greased pie dish
- Meat Lovers’ Quiche – Add cooked bacon, ham, or sausage
- Spicy Kick – Add red pepper flakes or chopped jalapeños
- Dairy-Free Version – Use plant-based milk and dairy-free cheese
Frequently Asked Questions
Can I use fresh spinach instead of frozen?
Yes! Use 3 cups of fresh spinach, sauté it until wilted, and drain well.
How do I know when my quiche is done?
The quiche is ready when the center is set and doesn’t jiggle when gently shaken.
Can I make this quiche ahead of time?
Yes! You can bake it ahead and reheat before serving.
What type of cheese works best?
Feta adds a tangy flavor, while Cheddar, Swiss, or Gruyère give it a creamy, melty texture.
Final Thoughts
This Spinach & Cheese Quiche is rich, cheesy, and packed with flavor. Whether you’re serving it for brunch, lunch, or dinner, it’s an easy and delicious meal that never disappoints.
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More Brunch Recipes to Try
- Classic Quiche Lorraine
- Savory Mushroom & Goat Cheese Tart
- Fluffy Buttermilk Pancakes
Make this delicious spinach quiche today—a recipe everyone will love!