Chicken and Mushroom Puff Pastry Pies

Ingredients:

500 g (17.6 oz) puff pastry

350 g (12.3 oz) chicken breast, cut into pieces

250 g (8.8 oz) mushrooms, sliced

1 medium brown onion, diced

150 g (⅔ cup) cream cheese

1 ½ tablespoons chopped parsley

1 egg, beaten (for egg wash)

Salt and pepper, to taste

1–2 tbsp olive oil

Instructions: