Easy spinach feta cheese triangles with puff pastry

There’s something incredibly satisfying about creating a dish that’s both visually appealing and bursting with flavor. For me, spinach feta cheese triangles with puff pastry are the perfect combination of simplicity and elegance. These golden, flaky pockets of goodness are filled with a savory mixture of spinach and feta cheese, making them a crowd-pleaser for any occasion. Whether you’re hosting a party, preparing a snack, or just craving something delicious, this recipe never disappoints.

I’ve always loved how versatile puff pastry is—it transforms humble ingredients into something extraordinary. The earthy spinach paired with the tangy feta cheese creates a balance that’s hard to resist. Plus, the process of folding the pastry into triangles feels almost therapeutic. It’s a recipe that invites you to slow down and enjoy the act of cooking, while still being quick enough to whip up on a busy day. Trust me, once you try these, they’ll become a staple in your kitchen.

What You Need To Make This Recipe

Spinach: Fresh spinach is the star of the filling, providing a vibrant green color and a mild, earthy flavor. It’s packed with nutrients and adds a lovely texture to the triangles. If fresh spinach isn’t available, frozen spinach works just as well—just make sure to drain it thoroughly to avoid a soggy filling.

Feta Cheese: This salty, tangy cheese is the perfect complement to the spinach. Its crumbly texture melts slightly when baked, creating a creamy interior. For the best flavor, use high-quality feta made from sheep or goat milk.

Puff Pastry: The flaky, buttery layers of puff pastry are what make these triangles so irresistible. You can make your own puff pastry if you’re feeling ambitious, but store-bought works wonderfully and saves time. Just be sure to thaw it properly before using.

Onion: A finely chopped onion adds a subtle sweetness and depth of flavor to the filling. Sautéing it before mixing it with the spinach and feta ensures it’s soft and aromatic.

Garlic: A clove or two of garlic enhances the savory profile of the filling. It’s a small but essential ingredient that ties everything together.

Olive Oil: Used for sautéing the onion and garlic, olive oil adds a hint of richness and helps bring out the flavors of the other ingredients.

Egg: An egg is used as a binding agent for the filling and as a wash to give the pastry a beautiful golden shine when baked.

Salt and Pepper: These basic seasonings are crucial for balancing the flavors. Don’t skip them!

Ingredients List

1 package (about 17 oz) puff pastry, thawed
2 cups fresh spinach, chopped (or 1 cup frozen spinach, thawed and drained)
1 cup crumbled feta cheese
1 small onion, finely chopped
1-2 garlic cloves, minced
1 tablespoon olive oil
1 egg, beaten
Salt and pepper to taste

How to Make Spinach Feta Cheese Triangles with Puff Pastry

Step 1: Prepare the Filling

Start by heating the olive oil in a pan over medium heat. Add the chopped onion and sauté until it becomes translucent, about 3-4 minutes. Stir in the minced garlic and cook for another minute. Add the spinach and cook until wilted (or heated through if using frozen). Remove from heat and let the mixture cool slightly. Once cooled, mix in the crumbled feta cheese and season with salt and pepper.

Step 2: Roll Out the Puff Pastry

On a lightly floured surface, roll out the puff pastry sheets to about 1/8-inch thickness. Cut each sheet into squares or rectangles, depending on the size you want your triangles to be.

Step 3: Assemble the Triangles

Place a spoonful of the spinach and feta mixture in the center of each pastry square. Fold one corner over the filling to form a triangle, then press the edges firmly with a fork to seal. Repeat until all the pastry and filling are used.

Step 4: Brush with Egg Wash

Preheat your oven to 400°F (200°C). Arrange the triangles on a baking sheet lined with parchment paper. Brush the tops with the beaten egg to give them a golden, glossy finish.

Step 5: Bake to Perfection

Bake the triangles for 15-20 minutes, or until they’re puffed up and golden brown. Keep an eye on them to prevent over-browning. Once done, let them cool slightly before serving.

Tips for Making This Recipe

Drain the Spinach Well: Whether using fresh or frozen spinach, make sure to remove as much moisture as possible to avoid a soggy filling.
Work Quickly with Puff Pastry: Puff pastry is easier to handle when cold, so keep it in the fridge until you’re ready to use it.
Customize the Filling: Add herbs like dill or parsley, or mix in some ricotta for extra creaminess.
Freeze for Later: These triangles freeze well before baking. Just assemble them, place on a baking sheet to freeze, then transfer to a zip-top bag. Bake from frozen, adding a few extra minutes to the cooking time.
Serve Warm: These are best enjoyed fresh out of the oven, but they can be reheated in the oven to restore their crispiness.

FAQs

Can I use phyllo dough instead of puff pastry?
Yes, phyllo dough works well too, though the texture will be lighter and crispier. Brush each sheet with melted butter for the best results.

How do I store leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven to maintain the pastry’s flakiness.

Can I make these ahead of time?
Absolutely! Assemble the triangles and keep them in the fridge for a few hours before baking, or freeze them for longer storage.

What can I serve with these triangles?
They pair wonderfully with a simple salad, tzatziki sauce, or even a bowl of soup for a complete meal.

Can I add other ingredients to the filling?
Of course! Try adding sun-dried tomatoes, olives, or even a sprinkle of chili flakes for a bit of heat.

Enjoy making and savoring these spinach feta cheese triangles—they’re sure to become a favorite in your kitchen!