Spinach Stuffed Pie

Spinach Stuffed Pie

If you’re craving something cozy, cheesy, and packed with greens, this Spinach Stuffed Pie is about to become your new favorite comfort food—flaky, golden, and full of savory spinach and cheese in every bite.

What Is Spinach Stuffed Pie?

Spinach Stuffed Pie is a savory spinach pie baked with layers of crisp pastry wrapped around a rich filling of sautéed spinach, herbs, and melty cheese. It sits somewhere between a classic Greek style spinach pie (spanakopita) and a cozy American casserole, and honestly, it’s the kind of spinach dinner pie that makes everyone at the table feel hugged.

I started making this homemade spinach pie when my kids were little and I was desperate for a way to get more vegetables into weeknight dinners without a wrestling match. Over time it’s turned into a family spinach pie tradition for Sunday lunches, Easter brunch, and those “I don’t want to cook but I still want real food” evenings.

What makes this baked spinach pie special?

• It’s vegetarian but filling, thanks to eggs and cheese.
• It works just as well for a casual weeknight supper as it does on a holiday table.
• You can use fresh or frozen spinach—whatever you’ve got.
• It reheats beautifully, so it’s a great spinach lunch recipe for meal prep.

Think of it as your reliable, “everyone likes this” spinach cheese pie that feels a little bit fancy without being fussy.

Why You’ll Love This Spinach Stuffed Pie

You know what? There are a lot of spinach pie recipes out there. Here’s why this one actually earns a spot in your regular rotation:

• Easy, approachable method – No complicated pastry work; store-bought dough or filo keeps this an easy spinach pie.
• Flaky, golden crust – Light, crisp layers that shatter just a little when you cut into your flaky spinach pie.
• Packed with flavor, not just spinach – Onions, garlic, herbs, and cheese turn simple spinach into something crave-worthy.
• Flexible ingredients – Works with fresh or frozen spinach, different cheeses, and various pastry options.
• Make-ahead friendly – Assemble the spinach filled pie earlier, then bake before serving—perfect for entertaining or busy weeks.
• Vegetarian main dish – A crowd-pleasing vegetarian spinach pie that still feels hearty and satisfying.
• Great warm or room temperature – It’s just as good for lunchboxes and picnics as it is straight from the oven.
• Kid and family approved – Mild, cheesy flavor that picky eaters usually love (even if they “don’t like spinach”).
• Meal-prep hero – Slice and refrigerate for quick grab-and-reheat lunches all week.
• Seasonless staple – Works for spring brunch, cozy fall dinners, and everything in between.

Ingredients for the Best Spinach Stuffed Pie

Here’s what you’ll need to make this savory spinach pie. I’ll give brand and prep tips as we go so you can get the texture and flavor just right.

For the Pastry

You can choose between filo (phyllo) or a more traditional pie crust. Both work; it just depends on what you’re in the mood for.

• 1 package filo (phyllo) dough (16 oz, usually found in the freezer section, thawed overnight in the fridge)
  OR
• 2 refrigerated pie crusts (for top and bottom, like Pillsbury or a store brand)

Tip: For a more Greek style spinach pie experience, use filo. For a classic American-style spinach dinner pie, use pie crust.

For the Spinach Filling

• 2 pounds spinach
  • Fresh: about 2 large bunches, washed, stems trimmed, and chopped
  • Or frozen: 2 (10 oz) packages frozen chopped spinach, thawed and squeezed very dry
    (I often use frozen for weeknights and fresh for holidays.)
• 2 tablespoons olive oil (extra-virgin if you have it for a richer flavor)
• 1 tablespoon unsalted butter (adds a little richness to the sautéed onions)
• 1 large yellow onion, finely chopped
  (Sweet onion works too if that’s what you have.)
• 3–4 cloves garlic, minced
• 4 large eggs, lightly beaten
• 1 cup crumbled feta cheese (for that classic spinach and feta pie flavor; I like Dodoni or a good block feta in brine)
• 1 cup shredded mozzarella cheese (for stretch and melt; a low-moisture part-skim works well)
• 1/2 cup grated Parmesan cheese (adds salty nuttiness; Pecorino Romano is a nice alternate)
• 1/3 cup fresh parsley, finely chopped
• 2 tablespoons fresh dill, chopped (optional but very recommended for a Greek-style note)
• 1/2 teaspoon dried oregano
• 1/4 teaspoon ground nutmeg (classic with spinach and cheese)
• 1 teaspoon kosher salt, plus more to taste
• 1/2 teaspoon freshly ground black pepper

For Brushing the Layers

• 1/2 cup unsalted butter, melted
  (If using filo dough, you can mix half butter and half olive oil to keep it a bit lighter.)
• 1 egg, beaten with 1 tablespoon milk or water (for egg wash on top, if using pie crust)

Ingredient Notes & Simple Substitutions

• Cheese swaps for a cheesy spinach pie:
  • Use ricotta in place of feta for a creamier, milder filling.
  • Swap in Gruyère, provolone, or fontina for part of the mozzarella for deeper flavor.
• Dairy-free option:
  • Use your favorite dairy-free cheese shreds and skip the Parmesan, or use a vegan hard “parmesan-style” cheese.
  • Replace butter with olive oil.
• Egg-free variation:
  • Use an egg replacer or leave out eggs and increase the cheese a bit; the texture will be softer but still delicious.
• Herbs:
  • No fresh dill? Use extra parsley and a pinch more dried oregano.

Step-by-Step Directions for Spinach Stuffed Pie

Let’s walk through how to make this spinach filo pie (or crust pie—your choice). It’s very forgiving, so don’t stress.

1. Prep Your Pan and Oven

1. Preheat your oven to 375°F (190°C).
2. Lightly grease a 9x13-inch baking dish or a 10-inch deep pie dish with olive oil or nonstick spray.

Using a metal pan will brown the bottom a bit more; glass lets you peek at the crust to check browning.

2. Get the Spinach Ready

3. If using fresh spinach, wash thoroughly, pat dry, and roughly chop.
   • Add it in batches to a large dry skillet over medium heat and cook until wilted.
   • Transfer to a colander, let cool slightly, then squeeze out as much liquid as you can with clean hands or a tea towel.
4. If using frozen spinach, thaw it completely (microwave or overnight in the fridge), then squeeze it very dry in a clean kitchen towel.
   • This step is key. Extra moisture will make your spinach stuffed pastry soggy.

3. Build Flavor with Onions and Garlic

5. In a large skillet, heat 2 tablespoons olive oil and 1 tablespoon butter over medium heat.
6. Add the chopped onion and cook, stirring often, for 7–8 minutes, until soft and lightly golden around the edges.
7. Stir in the garlic and cook for 30–60 seconds, just until fragrant. Don’t let it burn—it’ll turn bitter.

If the pan looks dry, splash in a tablespoon of water rather than more fat. This keeps the savory spinach pie filling flavorful but not greasy.

4. Combine the Spinach Filling

8. In a very large bowl, add the drained spinach, cooked onion and garlic mixture, and let it cool slightly if it’s very hot.
9. Add the feta, mozzarella, Parmesan, parsley, dill (if using), oregano, nutmeg, salt, and pepper.
10. Taste a little of the mixture before you add the eggs—this is the time to adjust salt and herbs.
11. Stir in the lightly beaten eggs until evenly combined.

The filling should look moist and cohesive, but not watery. If it seems very loose, add a tablespoon or two of extra Parmesan to help bind.

5. Assemble with Filo (Spinach Filo Pie Version)

If you’re making a spinach filo pie, follow these steps. (If you’re using pie crust, skip to the next section.)

12. Unroll your thawed filo dough and keep it covered with a slightly damp kitchen towel so it doesn’t dry out and crack.
13. Brush the bottom and sides of your baking dish with melted butter.
14. Lay the first sheet of filo in the dish, letting the edges hang over the sides. Brush lightly with melted butter.
15. Repeat with 8–10 layers of filo on the bottom, brushing each layer with butter. Don’t worry if some sheets tear—just patch them.
16. Spread the spinach filling evenly over the layered filo.
17. Top with another 8–10 sheets of filo, brushing each layer with butter.
18. Tuck or crumple the overhanging edges of filo around the sides, creating a rustic, ruffled top. Brush generously with the remaining butter.

For easier slicing, you can score the top layers of filo into squares or diamonds before baking.

5b. Assemble with Pie Crust (Spinach Cheese Pie Version)

If you’re using pie crust instead of filo:

12. Roll out one pie crust and fit it into your greased pie dish or pan, pressing into the bottom and up the sides.
13. Pour the spinach filling into the crust and smooth the top.
14. Place the second pie crust over the filling. Trim excess and crimp the edges to seal (use your fingers or a fork).
15. Cut 4–6 small slits in the top crust to let steam escape.
16. Brush the top with egg wash (1 egg beaten with 1 tablespoon water or milk) for a shiny, golden finish.

6. Bake Your Spinach Stuffed Pie

17. Place the pie on the middle rack of the oven.
18. Bake for 35–45 minutes (filo) or 45–55 minutes (pie crust), until:

• The top is deep golden-brown.
• The filling is set and bubbling slightly around the edges.

19. If the top is browning too fast, tent loosely with foil during the last 10–15 minutes.

7. Rest and Serve

20. Remove from the oven and let your spinach stuffed pie rest for at least 15–20 minutes before slicing.

• This helps the filling set so it doesn’t spill out.

21. Slice into squares (for a rectangular pan) or wedges (for a round pie dish) and serve warm or at room temperature.

A simple side salad with lemony dressing or sliced tomatoes with olive oil pairs so nicely with this healthy spinach pie.

Servings & Timing

• Yield: 8 generous servings (or 10–12 smaller pieces for brunch or as a side)
• Prep Time: 25–30 minutes (longer if washing and chopping fresh spinach)
• Cook Time: 35–55 minutes, depending on crust type
• Total Time: About 1 hour 10 minutes (including a short resting period)

If you’re using frozen spinach and refrigerated pie crust, this becomes a pretty realistic weeknight easy spinach pie.

Fun Variations on Spinach Stuffed Pie

Once you’ve made the classic version, try tweaking it. Here are some simple spins that keep things fun:

• Extra Cheesy Spinach Pie: Add an extra 1/2 cup mozzarella and 1/4 cup Parmesan for a richer, cheesier spinach pie.
• Spinach and Feta Only (More Greek Style): Skip the mozzarella and Parmesan and use 1 1/2–2 cups feta for a more traditional Greek style spinach pie flavor.
• Mushroom Spinach Pie: Sauté 8 oz sliced mushrooms with the onions until browned for a heartier spinach lunch recipe.
• Spinach and Leek Pie: Replace half the onion with 1 large leek (white and light green parts) for a sweet, mild allium flavor.
• Gluten-Free Spinach Pie: Use a gluten-free pie crust or a gluten-free filo-style pastry if available; the filling is naturally gluten-free.
• High-Protein Version: Add 1 cup small-curd cottage cheese to the filling and reduce mozzarella by 1/2 cup.

How to Store & Reheat Spinach Stuffed Pie

One of the best parts about this oven baked spinach pie is how well it keeps. It might actually taste better the next day.

Storing

• In the fridge:

  • Let the pie cool completely.
  • Cover the dish tightly with foil or plastic wrap, or transfer slices to an airtight container.
  • Store for up to 4 days.

• In the freezer:

  • Cool completely.
  • Wrap individual slices tightly in plastic wrap, then place in a freezer bag or container.
  • Freeze for up to 2–3 months.

Reheating

• From the fridge:

  • Reheat slices on a baking sheet at 350°F (175°C) for about 10–15 minutes, until hot and crisp.
  • You can microwave for 1–2 minutes for speed, but the crust will soften—still delicious, just less flaky.

• From the freezer:

  • Thaw overnight in the fridge, then reheat as above.
  • Or reheat from frozen at 350°F for about 25–30 minutes; cover with foil for the first half so it doesn’t brown too fast.

Make-Ahead Tips

• Assemble, then chill:
  • Assemble the unbaked spinach filled pie, cover well, and refrigerate up to 24 hours before baking.
• Assemble, then freeze:
  • For filo: It’s safer to bake first, then freeze.
  • For pie crust: You can freeze the unbaked pie, tightly wrapped, and bake from frozen, adding 15–20 extra minutes (watch the crust).

Notes from My Kitchen (and My 50-Year-Old Back)

A few honest notes from testing this recipe more times than I can count:

• Drain that spinach more than you think.
  The number one thing that separates a great spinach stuffed pie from an average one is how dry your spinach is. I’ve learned the hard way that a little extra squeezing goes a long way.

• Don’t stress over perfect filo.
  Real life: filo tears. It’s okay. Layer it, patch it, butter it. Once it’s baked, no one will know—just call it rustic.

• Tweak the cheese to your audience.
  When my kids were younger, I used less feta and more mozzarella for a milder, cheesy spinach pie. Now, we prefer a little more feta for tang.

• Season as you go.
  Taste the filling before you add the eggs. Spinach can handle more salt and herbs than you might expect.

• Let it rest.
  I know it smells amazing straight from the oven, but if you cut the pie too soon, the filling spills. That 15–20 minute rest really improves texture and sliceability.

• Serve it beyond dinner.
  This is an excellent spinach lunch recipe—packed into containers with some cherry tomatoes and cucumber. It’s also wonderful for brunch buffets.

FAQs about Spinach Stuffed Pie

1. Can I use only frozen spinach for this recipe?
Yes, absolutely. Use 2 (10 oz) packages of frozen chopped spinach, thawed and squeezed very dry. Frozen spinach actually makes this a very easy spinach pie for busy nights.

2. My pie turned out watery. What went wrong?
Usually, that means the spinach wasn’t drained enough or too much liquid was added. Next time, squeeze the spinach aggressively and make sure your onions aren’t swimming in oil.

3. Can I make this spinach stuffed pie without eggs?
You can. The texture will be softer and less “set,” but still tasty. Use a bit more cheese or a couple tablespoons of breadcrumbs (if you’re not gluten-free) to help bind.

4. What’s the difference between this and traditional Greek spanakopita?
This spinach and feta pie is inspired by spanakopita, but it’s a bit more flexible. Traditional spanakopita leans more on feta and herbs with lots of filo; this version uses a mix of cheeses and can be made with pie crust too.

5. Can I add meat to this spinach pie recipe?
Yes. Cook and drain 1/2–1 pound of ground turkey, chicken, or sausage and mix it into the filling. Just watch the seasoning because sausage can be salty.

6. How do I keep the top from burning while the center cooks?
If the top of your flaky spinach pie is browning quickly, tent with foil for the last 10–15 minutes of baking. This protects the crust but lets the filling finish cooking.

7. Can I use puff pastry instead of filo or pie crust?
You can, and it’s delicious. Use one sheet on the bottom and one on top in a smaller dish (like 9x9), and bake at 400°F until puffed and golden, then lower to 350°F to finish baking through.

8. Is this spinach stuffed pie actually healthy?
It’s a balanced, veggie-forward dish: lots of spinach, protein from eggs and cheese, and some fat from butter or oil. It’s not “diet food,” but it’s a wholesome, satisfying, healthy spinach pie for family meals.

Conclusion: A Cozy, Reliable Spinach Pie You’ll Make Again

This Spinach Stuffed Pie checks all the boxes: it’s flaky, cheesy, full of greens, and just special enough to bring to a gathering while still simple enough for a Tuesday night. Whether you make it as a Greek style spinach pie with filo or as a classic spinach cheese pie in a crust, it’s the kind of recipe that quietly works its way into your regular routine.

Give it a try this week, and let me know how it goes—tell me in the comments what crust you chose, and whether your crew prefers extra feta or extra mozzarella. And if you enjoyed this, you might also like to explore more savory pies and vegetarian mains on the blog; they’re all built with busy, hungry families in mind.