Mushroom Bolognese Pies | Australian Mushrooms

Ingredients

• 3 sheets frozen shortcrust pastry, thawed
• 6 sheets frozen puff pastry, thawed
• 1 egg, lightly whisked
• 2 tbsp olive oil
• 1 brown onion, finely chopped
• 2 garlic cloves, crushed
• 2 rashers bacon, finely chopped
• 300 g cup, flat, Swiss Brown or Portobello mushrooms
• 2 tbsp tomato paste
• 400 g beef mince
• 800 g can diced tomatoes
• 2 tsp dried oregano