Jamaican veggie patties

Name: Jamaican veggie patties
Ingredients: 1 tbsp vegetable oil; 1 onion, finely chopped; 3 large garlic cloves, crushed; 3 tsp mild curry powder; 3 tbsp finely sliced chives; 2 tbsp chopped thyme leaves; 250g mixed diced vegetables (a mixture of sweetcorn, carrots, peas and peppers is great); 100ml vegetable stock; 1 tsp brown sugar; 1-2 tsp hot pepper sauce (optional); 1 slice of any bread of your choice (about 60g), torn into small pieces; 500g block shortcrust pastry; plain flour, for dusting; 1 tsp ground turmeric; 1 egg, beaten