In a skillet heat oil and saute the onions and garlic until soft. Turn heat off and let cool.
In a medium size mixing bowl add all the remaining ingredients except the puff pastry sheets and eggs.
Add the spinach once cooled and mix all the ingredients well. Check seasoning and adjust accordingly.
On a lightly floured surface gently roll out one pastry sheet. Using a square or round cookie cutter, cut the pastry sheet.
Brush each round / square with egg, place a little spinach and cheese mixture and fold over. Press the edges gently to seal the pie. Make slight indentations along the edge by pressing a fork along the sealed edges. Repeat the same process with the second sheet and all the the cut squares / rounds.
Preheat oven at 200 degree centigrade. Line a baking tray with parchment paper.
Brush egg on top off all the pies, place them on baking sheet and bake for 18 - 20 minutes until golden brown.
Remove to a cooling rack and let cool for a few minutes before serving. Can be eaten warm or at room temperature.
Makes 8 - 10 pies depending on the size of of the cutter.
