Wash the lentils several times in clean water to remove the starch.
Place the lentils in a large saucepan and add 500ml/18fl oz water
the turmeric and garlic. Bring to the boil
then reduce the heat and cook for around 15 minutes. Stir in the coconut milk and continue to cook for a further 5 minutes or until the lentils are cooked and the dal has thickened. Season to taste with salt.
In a separate small frying pan
melt the butter with the oil on a low heat. Add the curry leaves
mustard seeds and chilli. Gently fry for 1–2 minutes
then add the onion and continue to cook for a few minutes
stirring all the time until the onions are golden and caramelised.
Add this mixture to the lentils and stir together. Remove the garlic cloves before serving. If you want to make the dal look attractive
garnish with a few fried curry leaves and sliced chilli (optional).
