Red lentil curry

1 x 390g carton chopped tomatoes with basil & oregano
Thai red curry paste
coriander
200g dried red lentils
1 onion
2 tbsp oil
Preheat oven to 200'c,fan 180'c,gas 6.
Heat 1 tbsp oil in a deep pan.Add 1 chopped onion,and coriander,chopped saut'e for a couple of min and add 2 tbsp Thai red curry paste and stir.Add 200g dried red lentils and 500ml cold water.Simmer for 5min and stir in the tomatoes,then simmer for 10min,or untill the lentils ae tender.Serve with rice and nans.