Aussie Meat Pies

Shortcrust Pastry

• 200 g plain flour, plus extra for dusting
• 100 g unsalted butter, chilled, diced, plus extra for greasing
• ¼ tsp fine sea salt
• 50 - 60 g water, chilled (可选的)

Iced Puff Pastry

• 90 g ice cubes
• 180 g unsalted butter, diced, frozen
• 200 g plain flour
• 1 ½ tsp fine sea salt

Filling

• 2 sprigs fresh flat-leaf parsley, leaves only
• 2 garlic cloves
• 180 g onions, quartered
• 2 Tbsp olive oil
• 500 g beef fillet steak, cut in pieces (2 cm)
• 100 - 120 g button mushrooms, cut in thin slices, to taste
• 1 Tbsp cornflour
• 2 Tbsp Worcestershire sauce
• 2 Tbsp soy sauce
• 1 Tbsp yeast extract
• ½ tsp ground black pepper