Chilli chicken curry - Good Food Middle East

Ingredients

• 1 medium onion, roughly chopped
• 3cm root ginger, roughly chopped
• 2 garlic cloves, roughly chopped
• 2 tbsp vegetable oil
• 1 tsp cumin seeds
• ½ tsp turmeric
• ¼ tsp hot chilli powder or ½ tsp cayenne pepper
• 230g can chopped tomatoes
• 350g potatoes, peeled and cut into rough chunks
• 500g boneless skinless chicken breasts, cut into 3cm chunks
• ½ tsp garam masala
• 2 tbsp chopped fresh coriander
• natural yogurt, to serve