How do I reheat frozen pastries?

Reheat frozen pastries in a 350°F oven for about 15 minutes, according to the source. The exterior should become crisp again while the filling warms. Oven reheating is more suitable than covering them, which can soften the puff pastry. Put only the portions you want on a baking tray, leaving space between them for heat to circulate.

Can I double this pastry recipe?

Yes, doubling the ingredients is a practical way to make more pastries for later portions. The assembly method stays the same: roll, cut circles, fill, fold, and crimp. Avoid crowding the trays, because the pastries need room to puff as they bake. Use additional parchment-lined trays or bake in rounds if the doubled batch will not fit comfortably.

Can I use frozen spinach?

Yes, frozen spinach can replace fresh spinach in this filling. Thaw it completely and squeeze out excess moisture before it joins the onion, garlic, and cheese. Wet spinach can make the filling loose and can contribute to soggy pastry. Let the cooked mixture cool slightly before adding it to the dough, so the pastry remains easier to handle.

What cheese can I use?

Ricotta is the primary cheese in the recipe, with grated Parmesan listed among the ingredients. The source also allows mozzarella or feta to be mixed into the filling for a different result. Mozzarella adds stretch, while feta brings a tangier note. If using feta, taste the filling before adding salt because both feta and Parmesan can contribute noticeable saltiness.

Why are my pastries leaking?

Leaking usually comes from overfilling or poorly sealed pastry edges. Use a modest spoonful of filling, keep the rim clean and dry, then press and crimp the edge firmly with a fork. Filling needs room inside the pastry as it heats and expands. Check each half-moon before baking, especially along the curved seam where gaps are easiest to miss.

Cheese and Spinach Stuffed Pastry with Flaky Puff Pastry

By Ava MitchellOct 4, 2026

Cook

25 min

Total

25 min

Servings

Jump to recipe

Prep a batch of these cheese and spinach stuffed pastries for lunches, snacks, or party plates: assemble the filled puff pastry now, then bake or reheat portions later. The half-moons pair a creamy ricotta and spinach center with crisp, golden, flaky layers.

The filling starts with onion and garlic cooked in olive oil, followed by spinach until wilted or heated through. Ricotta provides the creamy base, while grated Parmesan adds a savory edge; mozzarella or feta may be mixed in for added character. A beaten egg binds the filling and also brushes the pastry tops. Roll thawed puff pastry slightly thinner, cut four-inch circles, and seal each folded round with fork tines.

Watch for the spinach to lose its bulk and for the baked pastries to puff into a golden-brown shell after about 25 minutes at 400°F. Excess moisture is the main threat to the crisp pastry, especially with frozen spinach, so drain it thoroughly before mixing. Overfilling can also force the seams apart and leave escaped filling beneath the pastry, so keep the edges clean, dry, and firmly crimped.

Serve warm or at room temperature with garlic yogurt sauce or spicy salsa, alongside a vinaigrette salad or roasted vegetables. Cool baked pastries before placing them in an airtight container; the source notes that frozen portions can go directly onto a baking tray and bake at 350°F for about 15 minutes until crisp again.

Why you'll love this recipe

A full pastry batch can be assembled before baking, letting you portion lunch, snack, or party servings without making the filling again.
Cooled baked pastries store in an airtight container, so a prepared batch remains convenient for several meals rather than only one serving.
Frozen leftovers reheat directly from frozen in the oven, which restores the puff pastry’s crisp exterior without thawing them first.
Individual half-moons make portioning straightforward because each pastry holds its own sealed filling instead of requiring slicing or serving utensils.
The spinach and ricotta filling is cooked before assembly, so batch prep separates the stovetop work from the later rolling and baking.
Two lined baking trays accommodate the assembled pastries at once, helping a larger batch bake with space for the pastry to expand.

Instructions

Heat 2 tablespoons olive oil in a large skillet over medium heat.

Add the finely chopped onion and sauté until translucent, about 5 minutes, stirring occasionally.

Add the minced garlic and cook until fragrant, about 1 minute.

Add the fresh spinach gradually and cook until wilted, about 3 minutes; if using frozen spinach, use thoroughly drained spinach and heat it through.

Remove the skillet from the heat and let the spinach mixture cool slightly.

Stir in the ricotta, Parmesan, optional mozzarella or feta, beaten egg, salt, and pepper.

Preheat the oven to 400°F (200°C) and line two baking trays with parchment paper.

On a lightly floured surface, gently roll each thawed puff pastry sheet slightly larger and thinner without overstretching it.

Cut the pastry into circles about 4 inches wide.

Place a spoonful of filling in the center of each circle.

Fold each circle into a half-moon, press the edges firmly, and crimp with fork tines to seal.

Arrange the pastries on the prepared trays, spacing them apart.

Brush the tops with the remaining beaten egg and sprinkle with sesame seeds if desired.

Bake for about 25 minutes, watching from the 15-minute mark, until puffed and golden brown.

Let the pastries cool slightly before serving warm with garlic yogurt sauce or spicy salsa, if desired.

FAQ

Yes, the source says leftover pastries can be frozen after they have cooled. Freeze them in an airtight container to protect the pastry from moisture loss. They can be reheated directly from frozen rather than thawed first. Place the desired number on a baking tray, then bake at 350°F until warmed through and crisp again.

Cheese and Spinach Stuffed Pastry with Flaky Puff Pastry

1 / 4

Lunch Snacks & Appetizers Vegetarian Party Baking

Cheese and Spinach Stuffed Pastry with Flaky Puff Pastry

Name: Cheese and Spinach Stuffed Pastry with Flaky Puff Pastry
Cook time: 25 min
Total time: 25 min
Yield: 4 servings
Ingredients: 2 sheets puff pastry (thawed); 2 cups fresh spinach (chopped); 1 cup ricotta cheese; 0.5 cup grated Parmesan cheese; 1 egg (beaten, for filling and egg wash); 1 tsp garlic powder (or 2 fresh cloves, minced); salt (to taste); pepper (to taste); 2 tbsp olive oil; 1 medium onion (finely chopped); 100 g grated mozzarella or feta cheese (optional); sesame seeds (optional, for topping)

By Ava MitchellOct 4, 2026

Cook

25 min

Total

25 min

Servings

Jump to recipe

Why you'll love this recipe

A full pastry batch can be assembled before baking, letting you portion lunch, snack, or party servings without making the filling again.
Cooled baked pastries store in an airtight container, so a prepared batch remains convenient for several meals rather than only one serving.
Frozen leftovers reheat directly from frozen in the oven, which restores the puff pastry’s crisp exterior without thawing them first.
Individual half-moons make portioning straightforward because each pastry holds its own sealed filling instead of requiring slicing or serving utensils.
The spinach and ricotta filling is cooked before assembly, so batch prep separates the stovetop work from the later rolling and baking.
Two lined baking trays accommodate the assembled pastries at once, helping a larger batch bake with space for the pastry to expand.

Ingredients

Servings4

•2 sheets puff pastry (thawed)
•2 cups fresh spinach (chopped)
•1 cup ricotta cheese
•0.5 cup grated Parmesan cheese
•1 egg (beaten, for filling and egg wash)
•1 tsp garlic powder (or 2 fresh cloves, minced)
•salt (to taste)
•pepper (to taste)
•2 tbsp olive oil
•1 medium onion (finely chopped)
•100 g grated mozzarella or feta cheese (optional)
•sesame seeds (optional, for topping)

Instructions

1
Heat 2 tablespoons olive oil in a large skillet over medium heat.
2
Add the finely chopped onion and sauté until translucent, about 5 minutes, stirring occasionally.
3
Add the minced garlic and cook until fragrant, about 1 minute.
4
Add the fresh spinach gradually and cook until wilted, about 3 minutes; if using frozen spinach, use thoroughly drained spinach and heat it through.
5
Remove the skillet from the heat and let the spinach mixture cool slightly.
6
Stir in the ricotta, Parmesan, optional mozzarella or feta, beaten egg, salt, and pepper.
7
Preheat the oven to 400°F (200°C) and line two baking trays with parchment paper.
8
On a lightly floured surface, gently roll each thawed puff pastry sheet slightly larger and thinner without overstretching it.
9
Cut the pastry into circles about 4 inches wide.
10
Place a spoonful of filling in the center of each circle.
11
Fold each circle into a half-moon, press the edges firmly, and crimp with fork tines to seal.
12
Arrange the pastries on the prepared trays, spacing them apart.
13
Brush the tops with the remaining beaten egg and sprinkle with sesame seeds if desired.
14
Bake for about 25 minutes, watching from the 15-minute mark, until puffed and golden brown.
15
Let the pastries cool slightly before serving warm with garlic yogurt sauce or spicy salsa, if desired.