Chop the onion and garlic and place in the pan together with all of the ingredients for the filling (except tofu) in the pan.
Bring to a boil and cook until the spinach and onion are softened.
Allow to cool, then place in a blender along with tofu and blend.
Roll out the puff pastry into a rectangle measuring approximately 25 cm x 35 cm (10" x 14")
Coat the dough with the filling, roll it and cut it into 12 pieces.
Place them on a baking tray and bake for 20 minutes in a preheated oven at 200 ° C (400 °F).
