01 -
Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
02 -
Roll out the thawed puff pastry sheet on a lightly floured surface to smooth it out.
03 -
In a mixing bowl, combine the chopped spinach, Parmesan cheese, mozzarella cheese, garlic powder, onion powder, salt, and pepper. Mix until well combined.
04 -
Spread the cheese and spinach mixture evenly over one half of the puff pastry.
05 -
Fold the other half of the puff pastry over the filling, pressing down gently to seal the edges. Cut the pastry into strips, about 1 inch wide.
06 -
Twist each strip several times and place them on the prepared baking sheet.
07 -
Brush each twisted pastry with the beaten egg for a golden, glossy finish.
08 -
Bake in the preheated oven for 15-20 minutes or until the twists are golden brown and puffed up.
09 -
Allow the twists to cool slightly before serving.