Lamb and pumpkin curry

Method

• Step 1
  Heat 1 teaspoon oil in a large saucepan over medium-high heat. Add half the lamb. Cook, stirring, for 3 to 4 minutes or until browned. Remove to a plate. Repeat with 1 teaspoon oil and remaining lamb.
• Step 2
  Add remaining 2 teaspoons oil to pan. Add onion. Cook, stirring often, for 3 to 4 minutes or until tender. Add curry powder and cook for 1 minute. Add pumpkin and stock to pan. Reduce heat to medium. Cover and cook for 10 to 12 minutes or until pumpkin is just tender.
• Step 3
  Return lamb and any juices to saucepan. Add mushrooms, beans and spinach. Cover. Cook for 5 to 10 minutes or until beans are bright green and tender.
• Step 4
  Spoon into bowls. Top with yoghurt. Serve with naan bread.