I would highly recommend investing in a pie maker. Either from Target or Kmart. Its the easiest way to make this recipe

Stage one is making the lamb shank mixture. Easy to slow cook in a baking dish for 1 hour drizzled with olive oil and salt. Once cooked, pull the meat from the bone. Stir the gravy powder through the meat with the baking dish juices to create the magic sauce. Stir through the baby spinach, shallots and mushrooms

s Cut the pastry to size and place in the pie maker. Fill with the mixture and place the lids on top

Cook until brown - that is it! Make a bunch of them to keep in the fridge for a couple of days and freeze some for a rainy day!