Frozen Spinach and Cheese Stuffed Puff Pastry Bites

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Golden puff pastry parcels filled with a creamy blend of spinach, ricotta, and Parmesan cheese, perfect as a warm appetizer or snack. This Mediterranean-inspired vegetarian recipe, ready in about 45 minutes, pairs frozen puff pastry sheets, fresh spinach, ricotta cheese for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 180 calories and feeds 9, 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: 20 min Cook: 25 min Serves 9 Mediterranean cuisine 180 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 375°F and line a baking sheet with parchment paper. Heat 1 tablespoon olive oil in a large skillet over medium heat. Add 1 minced garlic clove and sauté for 30 seconds until fragrant. Add 6 cups roughly chopped fresh spinach and cook, stirring, for 3-4 minutes until wilted and most moisture evaporates. Remove from heat and let cool slightly.
  2. Step 2: In a medium bowl, mix the cooked spinach with 1 cup ricotta cheese, 1/2 cup grated Parmesan cheese, 1/2 teaspoon salt, and 1/4 teaspoon black pepper until well combined.
  3. Step 3: Unfold 2 thawed puff pastry sheets on a clean surface and cut each sheet into 9 equal squares (about 3x3 inches). Place 1 heaping tablespoon of the spinach mixture in the center of each square.
  4. Step 4: Fold each square into a triangle or parcel shape, pressing edges firmly to seal. Place the filled pastries on the prepared baking sheet and brush the tops with 1 beaten large egg for a golden finish.
  5. Step 5: Bake for 20-22 minutes until the puff pastry is puffed and golden brown. Serve warm as finger food or appetizer.

Frequently asked questions

How long does Frozen Spinach and Cheese Stuffed Puff Pastry Bites take to make?

Total time is about 45 minutes (20 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 Frozen Spinach and Cheese Stuffed Puff Pastry Bites?

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 frozen puff pastry sheets from drying out.

Can I substitute ingredients in Frozen Spinach and Cheese Stuffed Puff Pastry Bites?

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 Frozen Spinach and Cheese Stuffed Puff Pastry Bites for a different number of people?

The recipe is written for 9 servings. Multiply each ingredient by (your serving target / 9). 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.

Is Frozen Spinach and Cheese Stuffed Puff Pastry Bites vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.