A bowl of fluffy basmati rice and Cucumber Raita make the perfect dishes to serve with this medium-hot curry. For a milder flavor, remove the chili seeds before chopping.
Put the lentils in a bowl of cold water and leave to soak about 3 minutes. Drain and leave to one side.
Put the onion, garlic, chilies and ginger in a food processor and pulse until finely chopped.
Heat the oil in a large saucepan over medium heat, add the onion mixture and fry about 5 minutes until it is starting to become soft and golden. Add the sw