Chickpea patties with mint raita

Ingredients

• 1 1/2 cup (300g) dried chickpeas
• 1 onion, finely chopped
• 2 teaspoons finely grated ginger
• 1 garlic clove, crushed
• 1/3 cup chopped coriander
• 1 green chilli, finely chopped
• 1 teaspoon cumin seeds
• 6 fresh curry leaves
• vegetable oil, to fry
• Mint raita
• 1 cup coarsely chopped mint
• 1 teaspoon finely grated ginger
• 1 cup (280g) natural yogurt