BBC Food - Recipes - Black dal

Ingredients

• 150g/5oz black lentils (urad dal)
• 50g/2oz green lentils (moong dal)
• 480ml/17fl oz water
• 3 tbsp olive oil
• 1 large onion , finely chopped
• 4 cloves garlic , finely chopped
• 2 green chillies , finely chopped
• ¼ tsp ground turmeric
• ½ tsp ground cumin
• ½ cinnamon stick, broken into pieces
• 4 cloves
• salt
• freshly ground black pepper
• 1 large tomato , chopped
• 1 tsp caster sugar
• squeeze lemon juice
• small handful fresh chopped coriander