Description
Flaky spinach puff pastry bites filled with sautéed spinach, feta, and parmesan. An easy, crowd pleasing appetizer for any occasion.
Ingredients
- 2 tablespoons butter
- 1 medium onion, diced
- 3 cloves garlic, minced
- 1 1/2 cups frozen chopped spinach (about 10 ounces), thawed and drained
- 1/2 cup fresh parsley, finely chopped
- 1/2 cup feta cheese, crumbled
- 1/4 cup Parmesan cheese, grated
- 2 large eggs, divided (one for egg wash)
- ½ teaspoon salt (or to taste)
- ¼ teaspoon ground black pepper (or to taste)
- 1 (10x15-inch) sheet puff pastry, thawed if frozen
Instructions
- Preheat oven to 375°F. Grease a 12-cup muffin pan generously with cooking spray or butter. Set aside.
- Thaw the spinach completely, then squeeze out as much liquid as possible using a clean kitchen towel or paper towels.
- Heat butter in a large saucepan over medium-high heat until bubbly. Add onion, garlic, and spinach. Sauté until most of the moisture evaporates, about 3-5 minutes. Set aside to cool for 5 minutes.
- In a large mixing bowl, combine the spinach mixture, parsley, feta, parmesan, one egg, salt, and pepper. Mix until evenly combined. Chill in the fridge for 10 minutes.
- Place puff pastry on a clean and lightly floured surface. Cut the 10x15-inch sheet into 12 equal rectangles (about 3 by 4 inches each). You will need to make 3 vertical cuts and 2 horizontal cuts.
- Press one pastry rectangle into each cup of the prepared muffin pan. Spoon about 2 tablespoons of filling into each. Fold the four corners toward the center of each and pinch lightly together, leaving some filling visible.
- Beat the remaining egg in a small bowl with a fork. Brush the egg wash evenly on top of each sealed puff.
- Bake for 25-30 minutes until puffed and golden brown. Cool for 5 minutes.
- Loosen each puff with a silicone spatula or knife and remove carefully. Serve warm or at room temperature.
Notes
How to store: Store leftovers in an airtight container in the refrigerator for up to 3 days.
How to reheat: Reheat spinach puff pastry bites in a 350°F oven for 8-10 minutes until warmed through and crisp. For a quicker option, reheat in the air fryer at 350°F for 4-6 minutes, checking halfway, until hot and flaky. Avoid microwaving, as it will soften the puff pastry and make it lose its crisp texture.
How to freeze: Spinach puff pastry bites can be frozen either before or after baking, making them ideal for entertaining and meal prep.
- To freeze unbaked spinach puffs: Assemble the puffs completely, but do not brush with egg wash. Arrange them in a single layer on a baking sheet and freeze for 1-2 hours, until firm. Transfer to a freezer safe container or zip top bag and freeze for up to 2 months. When ready to bake, place the frozen puffs directly into a greased muffin pan, brush with egg wash, and bake at 375°F for 30-35 minutes, until golden and heated through.
- To freeze baked spinach puffs: Allow baked puffs to cool completely. Freeze in a single layer on a baking sheet for 1-2 hours, then transfer to a freezer safe container. Freeze for up to 2 months. Reheat from frozen in a 375°F oven for 12-15 minutes, or in the air fryer at 350°F for 6-8 minutes, until hot and crisp.
- Prep Time: 25 minutes
- Cook Time: 25 minutes
- Category: Appetizer
- Method: Oven
- Cuisine: American