Ingredients
Equipment
Method
Make the filling
- Preheat the oven to 400°F.
- Grease 2 standard 12-cup muffin pans.
- In a medium bowl, stir the cream cheese and sour cream until smooth.
- Fold in the spinach, mozzarella, Parmesan, garlic, salt, and pepper.
Assemble and bake
- Cut each puff pastry sheet into 9 roughly 3-inch squares.
- Press one square into each of 18 prepared muffin cups.
- Divide the spinach filling among the pastry cups.
- Beat the egg with the water.
- Brush the exposed pastry edges with the egg mixture.
- Bake for 18–22 minutes, until the pastry is puffed and golden and the filling is hot.
- Let the bites rest in the pans for 5 minutes.
- Loosen and remove the bites.
Notes
Squeeze the spinach very dry so the pastry stays crisp. Refrigerate leftovers for up to 3 days; freeze baked bites for up to 2 months. For a gluten-free option, use gluten-free puff pastry.
