Spinach Puffs at Jurong East: A Crisp, Cheesy Recipe

Spinach puffs at Jurong East can mean a bakery-style snack: flaky pastry filled with spinach, cheese, and a little seasoning, baked until crisp and golden. This homemade version is inspired by the grab-and-go pastry rather than any particular shop, and uses frozen puff pastry for an easy, reliable result.

Ingredients

1 sheet frozen puff pastry, about 10 oz (280 g), thawed according to package directions
10 oz (280 g) frozen chopped spinach
1 tbsp (15 ml) olive oil
1 small yellow onion, finely diced, about 1 cup (150 g)
1 garlic clove, finely minced
4 oz (115 g) cream cheese, softened
½ cup (50 g) crumbled feta cheese
¼ cup (25 g) finely grated Parmesan cheese
¼ tsp ground black pepper
⅛ tsp ground nutmeg
1 large egg (about 50 g), beaten with 1 tsp (5 ml) water, for egg wash
1 tbsp (9 g) all-purpose flour, for dusting the work surface

Instructions

Thaw the puff pastry in the refrigerator until pliable but still cold, following the package timing. Heat the oven to 400°F (200°C) and line a baking sheet with parchment paper. Set out the cream cheese to soften while you prepare the filling.
Cook the frozen spinach in a skillet over medium heat, stirring, until fully thawed and any liquid in the pan has evaporated, about 5–7 minutes. Transfer it to a clean kitchen towel or several layers of paper towel and squeeze out as much moisture as possible. Let it cool briefly, then chop it a little more finely if the pieces are large. Removing excess water helps prevent soggy pastry.
Wipe the skillet dry if needed, then warm the olive oil over medium heat. Add the onion and cook for 4–5 minutes, stirring occasionally, until soft but not browned. Add the garlic and cook for 30 seconds, just until fragrant. Remove the pan from the heat.
In a bowl, mix the softened cream cheese, feta, Parmesan, pepper, and nutmeg until combined. Fold in the drained spinach and onion mixture. Taste and adjust the seasoning if desired; feta and Parmesan are salty, so additional salt may not be needed. Let the filling cool while you shape the pastry.
Dust the work surface lightly with flour. Unfold the cold pastry and roll it gently into a roughly 10-by-12-inch (25-by-30-cm) rectangle, keeping the thickness even. Cut it into 6 equal squares, each about 5 inches (12.5 cm) wide. If the pastry becomes soft or sticky, chill it for 10 minutes before filling.
Divide the spinach mixture among the pastry squares, placing it in the center and leaving at least a ½-inch (1-cm) border around each one. Brush the edges lightly with egg wash. Fold each square diagonally to form a triangle, keeping the filling inside, and press the edges together. Crimp the edges with a fork to seal, then transfer the puffs to the lined sheet with space between them.
Brush the tops with the remaining egg wash. Cut one small slit in the top of each puff to let steam escape. Bake for 20–25 minutes, until puffed and deeply golden. Rotate the tray once if your oven browns unevenly. The filling is meat-free, but the egg wash should be fully set; if checking with a thermometer, an egg dish should reach the USDA FSIS safe minimum of 160°F (71°C).
Cool the puffs on the baking sheet for 5 minutes, then move them to a rack. Serve warm, when the pastry is crisp and the filling is hot.

Tips

Squeeze the spinach thoroughly. A damp filling can soften the pastry and make seams come apart. If using fresh spinach instead, cook about 1 lb (450 g) until wilted, cool it, and squeeze it dry before chopping.
Keep pastry cold. Work quickly after cutting the squares. Warm pastry can leak butter and be harder to seal; a short chill restores a firm, workable texture.
Seal without overfilling. Keep filling away from the edges and press out trapped air before crimping. If a little filling touches the border, wipe it away so the pastry can stick together.
Check your pastry’s package. Brands and sheet sizes vary. If you have two smaller sheets, join or cut them according to their dimensions and aim for six evenly sized squares; adjust rolling only as needed.

Serving Suggestions

Serve the puffs warm as an afternoon snack, light lunch, or party appetizer. A simple cucumber and tomato salad, dressed with lemon and olive oil, balances the rich pastry. For dipping, offer plain yogurt with lemon zest and black pepper, or a mild tomato chutney. If serving as part of a larger spread, pair them with fresh fruit or a bowl of soup.

Variations

For a milder filling, replace the feta with the same amount of shredded mozzarella; the result will be less tangy and slightly stretchier. For a sharper, saltier flavor, use extra feta in place of some of the cream cheese, but keep enough cream cheese to bind the spinach. You can also add ¼ cup (30 g) finely chopped sun-dried tomatoes, well drained, or 2 tbsp (20 g) toasted pine nuts. Avoid adding watery vegetables unless they are cooked and drained first.

For smaller party bites, cut the pastry into 12 squares and use about half as much filling per piece. Fold each into a triangle and begin checking for doneness after 15 minutes; small puffs may finish sooner. For a dairy-free version, use a firm plant-based cream cheese and a dairy-free feta-style substitute, checking that both are suitable for baking. Flavor and browning will vary by product.

Storage and Reheating

Cool leftovers promptly and refrigerate them in a covered container within 2 hours of baking. They keep for 3–4 days in the refrigerator. Reheat on a baking sheet at 350°F (175°C) for about 8–12 minutes, until hot throughout and crisp again. A microwave will warm them in roughly 30–60 seconds per puff, but the pastry will be softer. Reheat leftovers to 165°F (74°C); check the center with a food thermometer if serving to someone who needs a temperature check.

To freeze, arrange cooled puffs in a single layer until firm, then transfer them to a freezer-safe container for up to 2 months for best quality. Thaw overnight in the refrigerator and reheat as above. You can also freeze the assembled, unbaked puffs on a tray, then store them airtight; bake from frozen at 400°F (200°C), adding several minutes and checking that the centers are hot and the pastry is fully golden.

Frequently Asked Questions

Can I use fresh spinach instead of frozen?
Yes. Cook about 1 lb (450 g) fresh spinach in batches until wilted, cool it, and squeeze it very dry. It reduces substantially as it cooks, so start with more than the finished amount you need.

Can I make the filling ahead?
Yes. Prepare the filling up to 2 days ahead, cover it, and refrigerate it. Keep it cold while assembling the puffs, and avoid filling pastry with warm mixture because heat can soften the dough.

Can I assemble spinach puffs ahead of baking?
Assemble them up to a day ahead, cover, and refrigerate on the baking sheet. Brush with egg wash just before baking. If the pastry feels very firm from chilling, it can go straight into the oven; allow a few extra minutes and watch for deep golden color.

Why did my puffs turn soggy or open while baking?
Excess moisture in the spinach is the most common cause of sogginess. Open seams often come from overfilling, warm pastry, or filling on the edges. Drain the spinach well, keep the pastry cool, and press the edges firmly before crimping.

Can I bake them in an air fryer?
Usually, yes, if the basket can hold them without crowding. Try 350°F (175°C) for 12–16 minutes, checking early because air fryers vary. Cook in batches and leave room for air to circulate; the tops should be puffed and golden and the centers hot.

Are these the same as the spinach puffs sold in Jurong East?
Not necessarily. Bakeries and home cooks use different pastry shapes, cheeses, and seasonings, and no single recipe represents every shop. This version aims for the familiar flaky, savory style with ingredients that are easy to find at a supermarket.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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