chickpea and cashew nut curry

Ingredients

• 1 cup diced potatoes
• 3 tablespoons vegetable oil
• 1 - onion, chopped
• 2 - garlic cloves, chopped
• 1 1/4 - inch piece fresh ginger, peeled and finely chopped
• 1 teaspoon cumin seeds
• 1 teaspoon chili powder (indian chili powder is extremely hot - use sparingly)
• 1/2 teaspoon turmeric
• 1/2 teaspoon cinnamon
• 1 - 15-oz can chickpeas, rinsed and drained
• 1 cup cashew nut halves
• 1/2 cup vegetable or chicken stock
• 1 3/4 cups coconut milk
• - chopped fresh cilantro to garnish
• - cooked rice, to serve