A classic Vegetarian Spinach and Feta Quiche is one of those recipes that feels effortlessly elegant but is surprisingly easy to pull off, even on a busy weekday morning.
It’s that perfect dish you bring out for brunch and everyone assumes you’ve been cooking for hours, when really, the oven did most of the heavy lifting.
I love this quiche because it hits every note: creamy, savory custard filling packed with tender wilted spinach, and salty, tangy feta cheese all nestled in a buttery, golden pie crust.
It’s the kind of recipe you make once and find yourself coming back to again and again for holidays, brunches, meal prep, or a simple vegetarian weeknight dinner.
If you’ve never made quiche before, don’t worry. This recipe walks you through every step clearly, so you’ll feel completely confident from start to finish.
Quiche Lorraine is a beloved classic, but this spinach and feta version is a beautifully satisfying vegetarian alternative that stands on its own.
| Quick Recipe Summary | |
|---|---|
| Prep Time | 20 minutes |
| Cook Time | 45 minutes |
| Total Time | 1 hour 5 minutes |
| Servings | 6–8 slices |
| Difficulty Level | Easy |
Why You’ll Love This Spinach and Feta Quiche
This quiche is a true crowd-pleaser that works for practically any occasion, a leisurely weekend brunch, a quick weeknight dinner, or even a make-ahead meal prep win.
The combination of spinach and feta is a classic pairing for a reason. The earthiness of the greens balances the briny, creamy punch of the feta perfectly.
Plus, it comes together with simple ingredients you likely already have on hand, making it as practical as it is delicious.
Here’s a quick look at why this recipe earns a permanent spot in your rotation:
- Completely vegetarian — packed with wholesome greens and protein-rich eggs, so you won’t miss the meat for a second.
- Make-ahead friendly — bake it the night before and reheat individual slices throughout the week for stress-free mornings.
- Easy to customize — swap the feta for goat cheese, toss in some sun-dried tomatoes, or add caramelized onions to make it your own.
- Impressive presentation — golden crust, gorgeous custard filling, flecks of green and white — this quiche looks bakery-worthy right out of your oven.
- Satisfying and filling — thanks to the eggs, cheese, and vegetables, one slice genuinely keeps you full for hours.
You might also enjoy: Omelet Recipe
Ingredients
This recipe uses a short, straightforward list of quality ingredients that work together to create a rich and flavorful custard filling.
Using fresh spinach gives the best texture, though frozen works in a pinch, just make sure to squeeze out every bit of moisture.
- 1 unbaked 9-inch pie crust shell (store-bought or homemade)
- 2 tablespoons olive oil
- 1 medium yellow onion, finely diced
- 3 garlic cloves, minced
- 5 oz (about 5 cups) fresh baby spinach (or 10 oz frozen spinach, thawed and squeezed dry)
- 4 large eggs
- 1 cup heavy cream
- 1/2 cup whole milk
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon ground nutmeg
- 1 cup (about 5 oz) crumbled feta cheese, divided
- 1/2 cup shredded Gruyère cheese (or Swiss cheese)
For a lighter option, try this alongside a fresh Spinach Gorgonzola Salad — the flavors complement each other beautifully.
Kitchen Equipment Needed
You don’t need any fancy gadgets for this recipe, just a few reliable kitchen tools.
A good 9-inch pie dish is the most important piece of equipment here, as it ensures even cooking and easy serving.
- 9-inch ceramic or glass pie dish
- Large skillet or sauté pan
- Large mixing bowl
- Whisk
- Cutting board and sharp chef’s knife
- Measuring cups and spoons
- Wooden spoon or silicone spatula
- Pie weights or dried beans (for blind baking)
- Parchment paper
- Fine mesh strainer or clean kitchen towel (for squeezing spinach)
- Oven mitts
Read Also: Fruit and Yogurt Parfait
Recommended Products for This Recipe
After making this quiche more times than I can count, these are the products I genuinely reach for every single time.
They make a real difference in the final result.
1. Emile Henry Ceramic Pie Dish
This ceramic pie dish distributes heat so evenly that your crust bakes up perfectly golden all the way around, with no soggy bottom in sight.
The glazed interior also makes cleanup effortless, even after all that cheesy filling. It’s a kitchen staple that earns its place in the cabinet every single use.
2. Crumbled French Feta Cheese
Authentic sheep’s milk feta is creamier and less salty than generic crumbled feta, which means it melts into the custard more beautifully and gives a more complex flavor.
If you can get your hands on a block of true Greek or French feta and crumble it yourself, you’ll immediately taste the difference. It’s a simple upgrade that elevates the whole quiche.
3. OXO Good Grips Whisk
A solid, comfortable whisk makes blending the egg and cream custard smooth and quick, getting all those ingredients fully incorporated without over-working the mixture.
The OXO version has a great grip and sturdy tines that hold up perfectly for this kind of task. A small tool that makes a noticeable difference in your prep experience.
4. Pie Weights Set with Reusable Bag
Blind baking the crust is key to avoiding a soggy bottom, and ceramic pie weights do this far better than dried beans (they heat more evenly and are reusable).
A good set will last you years and pay for itself in better-crusted pies and quiches. Highly worth the small investment.
Step-by-Step Instructions: How to Make Spinach and Feta Quiche
1. Preheat the Oven and Prepare the Pie Crust
- Preheat your oven to 375°F (190°C). Allow the oven to fully come to temperature before you put anything in — this ensures even baking from the start.
- If you’re using a refrigerated store-bought pie crust, remove it from the fridge about 10 minutes before handling so it softens slightly and won’t crack when you press it into the dish.
- Gently press the pie crust into a 9-inch pie dish, fitting it snugly against the bottom and sides. Fold any overhanging edges under and crimp them with your fingers or a fork to create a decorative border.
- Prick the bottom of the crust all over with a fork (about 10–12 pricks). This prevents air bubbles from forming under the crust during blind baking.
- Line the inside of the crust with a sheet of parchment paper, letting it overhang the edges slightly. Fill the parchment with pie weights or a generous layer of dried beans to weigh the crust down.
- Blind bake the crust in the preheated oven for 12–15 minutes, just until the edges start to look dry and lightly set.
- Carefully remove the parchment paper and pie weights, then return the crust to the oven for another 5 minutes so the bottom can dry out. Remove from the oven and set aside. Leave the oven on at 375°F.
2. Sauté the Onion and Garlic
- Place a large skillet over medium heat and add 2 tablespoons of olive oil. Let the oil heat for about 30 seconds until it shimmers slightly — you’ll know it’s ready when a small piece of onion dropped in sizzles immediately.
- Add the finely diced yellow onion to the skillet. Stir to coat in the oil, then cook, stirring occasionally, for 5–7 minutes until the onion is soft, translucent, and just starting to turn golden at the edges.
- Add the 3 minced garlic cloves to the softened onion. Stir everything together and cook for 1 more minute, just until the garlic is fragrant. Be careful not to let it brown or it will taste bitter.
3. Wilt the Spinach
- Add the fresh baby spinach directly to the skillet with the onion and garlic. It will look like an enormous amount at first — don’t panic! Spinach wilts down dramatically.
- Use tongs or a wooden spoon to toss and stir the spinach continuously over medium heat. It will wilt down within 2–3 minutes. Keep stirring until all the leaves are fully wilted and a deep, rich green color.
- Remove the skillet from the heat. This is a critical step: you need to remove as much moisture from the spinach as possible, or your quiche will be watery. Transfer the wilted spinach to a fine mesh strainer or a clean kitchen towel and press firmly to squeeze out all excess liquid. The spinach should feel quite dry when you’re done.
- Roughly chop the squeezed spinach on a cutting board so it’s in smaller pieces that will distribute evenly through the custard. Set aside.
- If you’re using frozen spinach that has already been thawed, skip the wilting step but make absolutely sure to squeeze it thoroughly dry — frozen spinach holds a surprising amount of water.
4. Make the Egg Custard Filling
- In a large mixing bowl, crack 4 large eggs and whisk them together until the yolks and whites are fully combined and the mixture is a uniform pale yellow color.
- Pour in 1 cup of heavy cream and 1/2 cup of whole milk. Whisk again until everything is smooth and well blended. The combination of cream and milk gives you a custard that is rich but not overwhelmingly heavy.
- Season the custard with 1/2 teaspoon of salt, 1/4 teaspoon of black pepper, and 1/4 teaspoon of ground nutmeg. Whisk to incorporate. The nutmeg is a traditional quiche ingredient that adds a subtle warmth — don’t skip it, but don’t go overboard either.
- Taste the custard at this point (it’s safe since it hasn’t reached the raw spinach or fillings yet). Adjust seasoning if needed — keep in mind the feta cheese is already quite salty, so go easy with additional salt.
5. Assemble the Quiche
- Scatter the chopped, squeezed spinach evenly across the bottom of the blind-baked pie crust. Try to distribute it in a relatively even layer so every slice gets a good amount of filling.
- Sprinkle the sautéed onion and garlic over the spinach layer and distribute evenly.
- Scatter 3/4 cup of the crumbled feta cheese over the spinach and onion mixture. Reserve the remaining 1/4 cup of feta for the top.
- Sprinkle the 1/2 cup of shredded Gruyère cheese evenly over the feta. The Gruyère melts beautifully and adds a nutty depth of flavor that pairs wonderfully with the feta’s brininess.
- Slowly and carefully pour the egg custard mixture over the filling. Pour gently and evenly, pausing if needed to let it settle into all the gaps in the filling. The custard should come up to within about 1/4 inch of the top of the crust — don’t overfill.
- Top the quiche with the reserved 1/4 cup of crumbled feta, sprinkling it evenly across the surface. These pieces of feta on top will get lightly browned and develop a slightly firmer texture, which adds a lovely textural contrast.
6. Bake the Quiche
- Carefully transfer the assembled quiche to the preheated oven, placing it on the center rack for even heat distribution. If you’re worried about spills, place a baking sheet on the rack below to catch any drips.
- Bake at 375°F (190°C) for 40–45 minutes. The quiche is done when the edges are set and the center has just a slight, gentle wobble when you nudge the pan — think of it like a set gelatin that jiggles but doesn’t slosh. The top should be lightly golden.
- If the crust edges start browning too quickly before the center is set, loosely tent the crust edges with aluminum foil or use a pie shield to protect them.
- Once baked, remove the quiche from the oven and place it on a wire rack. Allow it to cool for at least 15–20 minutes before slicing. This resting time is important — it allows the custard to finish setting up so you get clean, beautiful slices rather than a runny mess.
7. Slice and Serve
- Use a sharp knife to slice the quiche into 6 or 8 wedges. For the cleanest cuts, wipe the blade clean between slices.
- Serve warm, at room temperature, or chilled — this quiche is genuinely delicious at any temperature.
- A light sprinkle of fresh herbs like chives, fresh thyme, or flat-leaf parsley over the top of each slice makes for a pretty and flavorful finishing touch just before serving.
This quiche pairs wonderfully with a simple side salad for a complete meal, the flavors in a classic Dense Bean Salad make it a hearty and satisfying combination.
Tips for The Best Spinach and Feta Quiche
Getting every detail right makes the difference between a good quiche and a truly great one.
The two biggest tips are squeezing every drop of moisture out of the spinach (seriously, do it twice if you need to) and always letting the quiche rest before you cut into it.
- Blind bake your crust. This prevents a soggy, undercooked bottom — it’s a non-negotiable step for quiche success.
- Squeeze the spinach bone dry. Excess moisture is the enemy of a clean-slicing quiche. Use a kitchen towel and wring it out firmly.
- Don’t over-bake. Pull the quiche out when the center still has a slight jiggle. It will continue to set as it cools.
- Use room temperature eggs and dairy. Cold ingredients can make the custard curdle slightly. Let them sit out for about 20 minutes before mixing.
- Go easy on the salt. Feta is already very salty. Season the custard lightly and taste as you go.
- Let it rest. At least 15–20 minutes of cooling time is essential for clean, picture-perfect slices.
- Grate your own cheese. Pre-shredded cheese contains anti-caking agents that can affect how it melts. Freshly grated Gruyère will give you a smoother, creamier filling.
Read Also: Baked Feta Pasta
Serving Suggestions
Spinach and Feta Quiche is wonderfully versatile when it comes to what you serve alongside it.
It shines as the star of a brunch spread, but it’s equally at home as a light weeknight dinner or a fuss-free lunch.
- Fresh green salad — a lightly dressed arugula or mixed greens salad cuts through the richness of the quiche perfectly.
- Roasted Brussels Sprouts — the caramelized, slightly bitter sprouts pair beautifully with the creamy, savory filling.
- Fresh fruit platter — grapes, sliced strawberries, and melon add a refreshing sweetness to the brunch table.
- Hash Browns — crispy, golden hash browns make this a truly satisfying breakfast spread.
- Soup — a light bowl of tomato soup or Corn Chowder alongside a quiche slice makes a cozy, complete lunch.
- Crusty bread or dinner rolls — great for soaking up any extra custard on the plate.
Variations of Spinach and Feta Quiche
Once you master the base recipe, this quiche is incredibly easy to adapt to suit your tastes, the season, or whatever you have in your fridge.
The basic custard ratio of eggs to cream stays the same, just swap in your favorite fillings.
- Crustless quiche — skip the pie crust entirely and bake the filling in a well-buttered pie dish for a low-carb option. Reduce bake time by about 5–10 minutes.
- Goat cheese and spinach — swap the feta for soft goat cheese for a tangier, creamier filling.
- Mushroom and spinach — sauté 8 oz of sliced cremini mushrooms alongside the onion for an earthy, meaty variation.
- Sun-dried tomato and spinach — stir in 1/3 cup of chopped sun-dried tomatoes in oil for a burst of concentrated, sweet-savory flavor.
- Caramelized onion and spinach — cook the onions low and slow for 30–40 minutes until deeply golden and sweet before adding to the filling.
- Artichoke and spinach — add 1/2 cup of drained, chopped canned artichoke hearts for an extra savory, briny layer.
- Mini quiches — press the crust into a muffin tin and fill to make individual bite-sized quiches, perfect for parties and brunch buffets.
Spinach Artichoke Dip uses a very similar flavor profile, if you love that classic combination, you’re going to absolutely adore these artichoke and spinach quiche variations.
Storage and Reheating
This quiche stores beautifully, making it ideal for meal prep. The custard actually firms up a bit more after a night in the fridge, which makes for even cleaner slices the next day.
- Refrigerator: Cover the cooled quiche tightly with plastic wrap or store individual slices in an airtight container. It keeps well for up to 4 days in the fridge.
- Freezer: Wrap individual slices tightly in plastic wrap and then in foil before placing them in a freezer-safe bag. Freeze for up to 2 months. Thaw overnight in the refrigerator before reheating.
- Reheating in the oven (best method): Place slices on a baking sheet and cover loosely with foil. Warm in a 325°F oven for 15–20 minutes until heated through. This keeps the crust crisp.
- Reheating in the microwave (quickest method): Microwave individual slices on medium power for 1–2 minutes. Note that the crust will soften slightly with this method.
- Serving cold: Quiche is genuinely delicious straight from the fridge — some people actually prefer it this way for a quick lunch.
If you love easy, make-ahead vegetarian meals like this, you’ll also want to explore Spinach and Mushroom Casserole, it’s another fantastic option for batch cooking.
Nutritional Facts
The following nutritional information is an estimate per slice based on 8 servings and will vary depending on the specific brands and ingredients you use.
| Nutritional Information (Per Slice) | |
|---|---|
| Calories | ~320 kcal |
| Total Fat | ~24g |
| Saturated Fat | ~12g |
| Cholesterol | ~155mg |
| Sodium | ~420mg |
| Total Carbohydrates | ~15g |
| Dietary Fiber | ~1g |
| Sugar | ~2g |
| Protein | ~10g |
Health Benefits of Key Ingredients
This quiche isn’t just delicious, it’s genuinely nutritious, too. The core ingredients bring a solid array of vitamins, minerals, and macronutrients to the table.
- Spinach — an excellent source of iron, vitamin K, vitamin A, folate, and magnesium. It’s also loaded with antioxidants that support eye health and help fight inflammation.
- Eggs — one of the most complete sources of protein available, eggs also provide choline for brain health, vitamin D, and B vitamins. They’re incredibly nutrient-dense for their calorie count.
- Feta cheese — provides a good dose of calcium, phosphorus, and protein, along with probiotics from the traditional cheese-making process that can support gut health.
- Garlic — known for its potent anti-inflammatory and antimicrobial properties, garlic contains allicin, a compound associated with immune-supporting benefits.
- Onion — rich in quercetin, a powerful antioxidant and anti-inflammatory flavonoid, onions also support heart health and immune function.
- Gruyère cheese — a good source of calcium and phosphorus for bone health, and provides fat-soluble vitamins like vitamin A and K2.
FAQs About Spinach and Feta Quiche
1. Can I make this quiche ahead of time?
Absolutely! This is actually one of the best recipes for making ahead. Bake the quiche the day before, let it cool completely, then cover and refrigerate it overnight.
Reheat it in a 325°F oven for about 15–20 minutes before serving, and it tastes just as wonderful as freshly baked.
2. Can I use frozen spinach instead of fresh?
Yes, you can. Use a 10 oz package of frozen spinach, thaw it completely, and then squeeze out as much water as humanly possible using a kitchen towel or cheesecloth.
The squeezing step is non-negotiable with frozen spinach, it holds significantly more water than wilted fresh spinach and will make your quiche watery if not thoroughly dried.
3. How do I know when the quiche is done?
The quiche is ready when the edges are fully set and the center has just a subtle, gentle wobble when you give the pan a light nudge, similar to the jiggle you’d see in a nearly set gelatin.
If the center looks liquid and sloshy, it needs more time. An instant-read thermometer inserted into the center should read about 165°F (74°C) when done.
4. Can I make this quiche without a crust?
Yes! Simply butter your pie dish generously and pour the filling directly in without any crust.
The result is a “crustless quiche” that is lighter, lower in carbohydrates, and actually even easier to make.
Reduce the baking time slightly, check it around the 35-minute mark, since without the insulating layer of crust, the filling cooks a little faster.
5. Can I add other vegetables to this quiche?
Definitely! This recipe is wonderfully adaptable. Sautéed mushrooms, roasted red peppers, sun-dried tomatoes, asparagus, or caramelized onions are all fantastic additions.
Just make sure any vegetables you add are cooked and have had their excess moisture removed before going into the custard, to keep the texture firm and sliceable.
Read Also: Breakfast Quesadilla
Vegetarian Spinach and Feta Quiche
Ingredients
- 1 unbaked 9-inch pie crust shell store-bought or homemade
- 2 tbsp olive oil
- 1 medium yellow onion finely diced
- 3 garlic cloves minced
- 5 oz fresh baby spinach about 5 cups; or 10 oz frozen spinach, thawed and squeezed completely dry
- 4 large eggs room temperature
- 1 cup heavy cream 240ml; room temperature
- 1/2 cup whole milk 120ml; room temperature
- 1/2 tsp salt adjust to taste — feta adds additional saltiness
- 1/4 tsp black pepper freshly ground preferred
- 1/4 tsp ground nutmeg
- 1 cup crumbled feta cheese about 5 oz / 140g; divided — 3/4 cup for filling, 1/4 cup reserved for topping. Authentic Greek or French sheep’s milk feta recommended.
- 1/2 cup Gruyère cheese about 2 oz / 55g; freshly shredded. Swiss cheese can be substituted.
- fresh chives, thyme, or flat-leaf parsley finely chopped, for serving
Equipment
- 9-inch ceramic or glass pie dish Essential for even heat distribution and a crisp crust
- Large skillet or sauté pan For wilting spinach and sautéing onion and garlic
- Large mixing bowl For whisking the egg custard filling
- Whisk
- Cutting board and chef’s knife
- Measuring cups and spoons
- Wooden spoon or silicone spatula
- pie weights or dried beans For blind baking the crust
- Parchment paper For lining crust during blind bake
- Fine mesh strainer or clean kitchen towel For squeezing excess moisture from spinach
- Oven mitts
- Wire rack For cooling the quiche after baking
- Baking sheet (optional) Place on rack below quiche to catch any drips
Method
- Preheat oven to 375°F (190°C). Press the pie crust into a 9-inch pie dish, fold and crimp the edges, then prick the bottom all over with a fork.
- Line the crust with parchment paper and fill with pie weights or dried beans. Bake for 12–15 minutes, then remove the weights and bake for 5 more minutes until the bottom is dry and set. Set aside; leave oven on.
- Heat olive oil in a large skillet over medium heat. Cook the diced onion for 5–7 minutes until soft and translucent, then add the minced garlic and cook for 1 more minute until fragrant.
- Add fresh baby spinach to the skillet and toss over medium heat for 2–3 minutes until fully wilted. Transfer to a strainer or kitchen towel and squeeze out all excess moisture, then roughly chop and set aside.
- In a large bowl, whisk together the eggs, heavy cream, and whole milk until smooth and uniform. Season with salt, black pepper, and ground nutmeg and whisk to combine.
- Layer the chopped spinach and sautéed onion mixture into the blind-baked crust, then scatter 3/4 cup feta and all of the Gruyère evenly over the top. Slowly pour the custard over the filling and finish with the reserved 1/4 cup of feta on top.
- Bake at 375°F (190°C) for 40–45 minutes until the edges are set and the center has just a gentle jiggle. If the crust edges brown too quickly, cover them loosely with foil.
- Transfer the quiche to a wire rack and let it rest for at least 15–20 minutes before slicing. Garnish with fresh herbs and serve warm, at room temperature, or chilled.
Nutrition
Notes
- Squeeze the spinach thoroughly. Excess moisture is the most common cause of a watery quiche. Use a kitchen towel and wring the spinach out firmly — squeeze it twice if needed.
- Always blind bake the crust. This prevents a soggy bottom and ensures a crisp, fully-cooked base. Don’t skip this step.
- Don’t over-bake. Remove the quiche when the center still has a slight, gentle wobble. It will continue to set as it cools on the rack.
- Use room temperature dairy and eggs. Cold ingredients can cause the custard to curdle slightly. Allow them to sit out for 20 minutes before mixing.
- Frozen spinach substitute. Use a 10 oz package of frozen spinach, thaw completely, and squeeze out as much water as possible before using.
- Cheese swaps. Swap Gruyère for Swiss, Emmental, or mozzarella. Swap feta for goat cheese or ricotta for a creamier, milder flavor.
- Make it crustless. Butter the pie dish generously and pour the filling in without crust for a lower-carb option. Check for doneness around 35 minutes.
- Make ahead. Bake the day before, cool completely, cover, and refrigerate. Reheat at 325°F for 15–20 minutes before serving.
- Storage. Refrigerate covered for up to 4 days. Freeze individual slices wrapped tightly for up to 2 months; thaw overnight in the fridge before reheating.
- Freshly grate your cheese. Pre-shredded cheese contains anti-caking agents that affect melting. Freshly grated Gruyère melts more smoothly into the custard.
Private Notes
Tried this recipe?
Let us know how it was!Conclusion
Spinach and Feta Quiche is one of those timeless, satisfying recipes that always delivers, whether you’re making it for a lazy Sunday brunch, a quick weeknight dinner, or prepping lunches for the week ahead.
The creamy, golden custard, savory wilted spinach, and tangy feta all come together in the most comforting, beautiful way inside that buttery crust.
I really hope you give this recipe a try, I think it’s going to become a staple in your kitchen just like it has in mine.
If you make it, I’d love to hear how it went. Drop a comment below, share your photos, or let me know any fun variations you tried.
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