Spanakopita-Inspired Spinach and Feta Puff Pastry Squares

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Flaky puff pastry filled with a savory mixture of spinach, feta, and herbs inspired by classic Greek spanakopita. This greek-inspired vegetarian ready in about 40 minutes pairs feta cheese crumbled, ricotta cheese, green onions chopped for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 25 min Serves 4 Greek cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F and line a baking sheet with parchment paper.
  2. Step 2: In a large bowl, combine 10 oz thawed and squeezed dry chopped spinach, 1 cup crumbled feta cheese, 1/2 cup ricotta cheese, 3 chopped green onions, 2 tbsp chopped fresh dill, 1 beaten large egg, 1/2 tsp salt, and 1/4 tsp black pepper. Mix until well blended.
  3. Step 3: Unfold 1 sheet (9x9 inch) frozen puff pastry on a lightly floured surface and cut into 9 equal squares.
  4. Step 4: Spoon about 2 tbsp of the spinach filling onto the center of each square. Fold each square into a triangle or rectangle and press edges to seal tightly.
  5. Step 5: Transfer filled pastries to the prepared baking sheet and brush tops with 1 tbsp olive oil for a golden finish.
  6. Step 6: Bake for 20-25 minutes until puffed and golden brown.
  7. Step 7: Let cool slightly before serving warm.

Frequently asked questions

How long does Spanakopita-Inspired Spinach and Feta Puff Pastry Squares take to make?

Total time is about 40 minutes (15 min prep + 25 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Spanakopita-Inspired Spinach and Feta Puff Pastry Squares?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep feta cheese crumbled from drying out.

Can I substitute ingredients in Spanakopita-Inspired Spinach and Feta Puff Pastry Squares?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Spanakopita-Inspired Spinach and Feta Puff Pastry Squares for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Spanakopita-Inspired Spinach and Feta Puff Pastry Squares?

Greek vegetarian like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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