
This Mediterranean-inspired puff pastry treat transforms simple ingredients into an elegant appetizer that's perfect for entertaining or as a light meal alongside a salad. The combination of salty feta and earthy spinach wrapped in flaky pastry creates an irresistible flavor profile that will transport you straight to the shores of Greece.
I first made these crisps for a last-minute dinner party and they disappeared faster than any other dish on the table. Now they're my go-to recipe whenever I need to impress guests without spending hours in the kitchen.
Ingredients
- Fresh spinach: Adds a nutritious base and beautiful color. Look for bright, crisp leaves without any yellowing
- Feta cheese: Authentic Greek feta made from sheep's milk offers the best tangy flavor, but any good quality feta works well
- Puff pastry: The secret to achieving that perfect flaky texture. Always thaw completely before working with it
- Olive oil: Enhances Mediterranean flavors and helps achieve golden-brown perfection. Extra virgin adds the best flavor
- Onion: Provides sweet aromatic depth. Choose yellow onions for their balanced flavor when cooked
Step-by-Step Instructions
- Prepare the Oven:
- Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper to prevent sticking and ensure easy cleanup. This temperature creates the perfect environment for puff pastry to rise beautifully while browning evenly.
- Sauté the Aromatics:
- Heat a tablespoon of olive oil in a skillet over medium heat until it shimmers slightly. Add the chopped onion and cook for about 5 minutes, stirring occasionally. You want them soft and translucent but not browned, as this develops sweet flavors without bitterness.
- Mix the Filling:
- In a mixing bowl, combine your sautéed onions with the chopped fresh spinach and crumbled feta cheese. Mix thoroughly but gently to distribute ingredients evenly while maintaining some texture. The warmth from the onions will slightly wilt the spinach, which is perfect.
- Prepare the Pastry:
- On a lightly floured surface, roll out your thawed puff pastry sheet. Using a sharp knife or pizza cutter, cut the sheet into 4-inch squares. Work quickly as puff pastry becomes difficult to handle if it gets too warm.
- Fill and Shape:
- Place a generous tablespoon of the spinach-feta mixture in the center of each pastry square. Fold the pastry diagonally to form triangles, then firmly press the edges with a fork to seal. This creates those beautiful crimped edges while ensuring the filling stays inside during baking.
- Bake to Golden Perfection:
- Brush the tops of your pastry triangles with the remaining olive oil to promote even browning. Bake in your preheated oven for 20 minutes, or until the pastry has puffed dramatically and turned a beautiful golden brown. Let cool for 5 minutes before serving.

The quality of your feta makes a significant difference in this recipe. I discovered this when I splurged on authentic Greek sheep's milk feta for a special occasion and was amazed at how much more complex the flavor became. My family now requests these crisps at every holiday gathering, and I love watching guests' faces light up at first bite.
Make-Ahead Magic
These spinach and feta crisps are perfect for advance preparation. You can assemble them completely, place them on a parchment-lined tray, and freeze until solid. Once frozen, transfer to a freezer bag where they'll keep for up to three months. When ready to serve, simply bake from frozen, adding about 5-7 minutes to the cooking time. This makes them ideal for unexpected guests or planned gatherings alike.
Perfect Pairings
Serve these Mediterranean crisps with a cooling tzatziki sauce for dipping to enhance the Greek flavor profile. For a complete meal, pair with a simple Greek salad dressed with lemon and olive oil. If serving as appetizers at a gathering, they complement other Mediterranean favorites like hummus, olives, and roasted red pepper dip beautifully.
Creative Variations
While the classic spinach and feta combination is timeless, this recipe welcomes creativity. Try adding a tablespoon of chopped fresh dill or mint to the filling for bright, herbal notes. Sun-dried tomatoes add sweet intensity, while pine nuts contribute delightful texture. For a non-vegetarian version, crispy crumbled bacon or prosciutto makes a wonderful addition to the filling.

These crisps are sure to impress your guests while keeping preparation easy, making them the perfect addition to your recipe collection.
Frequently Asked Questions
- → Can I prepare these spinach and feta crisps ahead of time?
Yes, you can assemble the crisps ahead of time and refrigerate them for up to 24 hours before baking. You may need to add 2-3 minutes to the baking time if cooking directly from the refrigerator. Alternatively, you can freeze the assembled but unbaked crisps for up to a month. No need to thaw before baking; just add about 5-7 minutes to the baking time.
- → What can I serve with Mediterranean spinach and feta crisps?
These crisps pair wonderfully with a variety of accompaniments. Try serving them with tzatziki sauce, hummus, or a simple yogurt dip. They also go well with a Mediterranean-style salad or as part of a larger mezze platter with olives, stuffed grape leaves, and roasted red peppers.
- → Can I use frozen spinach instead of fresh?
Yes, frozen spinach can be substituted for fresh. Use about 1 cup of frozen spinach, thawed and with excess water thoroughly squeezed out. This substitution might actually intensify the spinach flavor. If using frozen spinach, you can skip the cooking step and simply mix it with the sautéed onions and feta cheese.
- → What cheese can I use if I don't have feta?
If feta isn't available, you can substitute with goat cheese for a similar tangy flavor profile. Other good alternatives include ricotta (drained for a thicker consistency), cottage cheese (drained), or even a combination of mozzarella and parmesan for a different but delicious variation.
- → How do I store leftover spinach and feta crisps?
Leftover crisps can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place them in a preheated oven at 350°F (175°C) for about 5-7 minutes until warmed through and crispy again. Avoid microwaving as this will make the pastry soggy.
- → Can I add other ingredients to the filling?
Absolutely! The spinach-feta base is versatile and can be enhanced with additional ingredients. Consider adding 1-2 minced garlic cloves, a pinch of red pepper flakes for heat, chopped sun-dried tomatoes, pine nuts, or chopped fresh herbs like dill, oregano, or mint. Just be careful not to overfill the pastry squares.