Ingredients
Equipment
Method
Make the filling
- Preheat the oven to 400°F and position racks in the upper and lower thirds.
- Lightly grease 18 cups across two 12-cup muffin pans.
- Squeeze the thawed spinach in a clean kitchen towel until very dry, then transfer it to a medium bowl.
- Add the feta, cream cheese, scallions, garlic, black pepper, and salt, and mix until evenly combined.
Assemble and bake
- Cut each puff pastry sheet into 9 squares and press one square into each greased muffin cup.
- Divide the filling evenly among the cups.
- Fold the pastry corners over the filling and pinch them together lightly.
- Beat the egg with the water and brush the pastry tops.
- Bake for 20–25 minutes, switching the pans between racks and rotating them front to back halfway through, until the pastry is puffed and deep golden brown.
- Let the puffs rest in the pans for 5 minutes.
- Loosen them gently and transfer to a rack.
Notes
Squeeze the spinach until very dry to help keep the pastry crisp. Refrigerate leftovers for up to 3 days; freezer-friendly. For a dairy-free option, use dairy-free feta and cream cheese and check the puff pastry label.
