Individual Meat Pies (Tourtière)

Name: Individual Meat Pies (Tourtière)
Prep time: 1 h
Cook time: 2 h
Total time: 2 h
Yield: 6 portions
Ingredients: 400 g all purpose white flour; 100 g vegetable shortening; 100 g butter, unsalted; ¼ tsp salt; 100 g water, chilled; all purpose white flour; 400 g russet potatoes; cold water; 35 g olive oil; 3 garlic cloves; 250 g onions; 2 tsp salt; 400 g pork mince; 400 g ground beef; 1 ½ tbsp Worcestershire sauce; 1 tsp sage leaf, dried; 1 tsp savory, dried; 1 tsp thyme, dried; ¼ g allspice, ground; ¼ tsp cloves, ground; ¼ tsp nutmeg, ground; ½ tsp mustard powder; ½ tsp white pepper, ground; non-stick spray oil; all purpose white flour; 1 egg