Spicy lamb and potato empanadas

Ingredients

• 3 medium potatoes, scrubbed and diced
• 500 gram Quality Mark lamb mince
• 1 large onion, peeled and chopped
• 2 clove garlic, crushed
• 1/4 teaspoon ground chilli
• 1 1/4 teaspoon garam masala
• 1 1/4 teaspoon turmeric
• 1 1/4 teaspoon cumin
• 1 1/4 teaspoon coriander
• 1/2 teaspoon salt
• 3-4 sheets puff pastry
• 1 lightly beaten egg for glazing
• chutney or tomato sauce to serve