Spinach & Cheese Puff Pastry Triangles – Crispy, Savory & Easy

If you’re looking for a delicious appetizer or snack, Spinach & Cheese Puff Pastry Triangles are a perfect choice. These flaky pastries are filled with a creamy mixture of spinach and cheese, then baked until golden and crispy.

They’re simple to make using store-bought puff pastry, yet they look elegant enough for parties, holiday gatherings, or brunch tables. The combination of buttery pastry, savory spinach, and melted cheese creates a flavorful bite that everyone loves.

These pastries can be served warm as an appetizer, snack, or even a light lunch.

Why You’ll Love This Recipe

Flaky, buttery puff pastry
Creamy spinach and cheese filling
Perfect party appetizer
Easy to make with simple ingredients
Great for snacks or brunch

Ingredients

1 sheet puff pastry, thawed
1 cup fresh spinach, chopped (or frozen spinach, drained)
1/2 cup cream cheese, softened
1/2 cup shredded mozzarella or feta cheese
1 clove garlic, minced
1/4 teaspoon black pepper
1/4 teaspoon salt
1 egg (for egg wash)

Instructions

1. Preheat the Oven

Preheat the oven to 375°F (190°C) and line a baking sheet with parchment paper.

2. Prepare the Filling

In a bowl, mix together the spinach, cream cheese, shredded cheese, garlic, salt, and black pepper until well combined.

3. Prepare the Puff Pastry

Roll out the puff pastry sheet slightly on a lightly floured surface and cut it into 9 or 12 equal squares.

4. Add the Filling

Place about 1 tablespoon of the spinach mixture in the center of each square.

5. Form the Triangles

Fold each square diagonally to form a triangle. Press the edges with a fork to seal.

6. Apply Egg Wash

Beat the egg and brush it lightly over the top of each triangle for a golden finish.

7. Bake

Place the triangles on the baking sheet and bake for 15–18 minutes until puffed and golden brown.

8. Serve

Let them cool slightly and serve warm.

Tips for the Best Puff Pastry Triangles

Drain frozen spinach very well to avoid soggy pastries.
Keep puff pastry cold before baking so it puffs properly.
Use feta cheese for a more Mediterranean flavor.
Sprinkle sesame seeds or everything bagel seasoning on top before baking.

Delicious Variations

Greek Style – Use feta cheese and add a little dill.

Cheesy Spinach – Add parmesan for extra flavor.

Spicy Version – Add chili flakes or diced jalapeños.

Storage

Refrigerator: Store in an airtight container for up to 3 days.

Reheating: Reheat in the oven or air fryer at 350°F for a few minutes to restore crispiness.

Freezer: Freeze unbaked triangles for up to 2 months and bake directly from frozen.

Final Thoughts

These Spinach & Cheese Puff Pastry Triangles are a simple yet impressive appetizer that combines flaky pastry with a creamy, savory filling. Perfect for entertaining or enjoying as a quick snack, they’re easy to make and always disappear fast from the table. Once you try them, they’ll likely become one of your favorite go-to pastry recipes.