Ingredients:
Lemon sized tamarind
1 tsp - rice flour
1 tbsp - tur dal
4 tbsp - vathal - either Manathakkali or Sundakkai (Vathal means dreid in sun) available in all dept stores
Salt to taste
1 tsp - jaggery
1 tsp - mustard seeds
1 tsp - methi seeds
Asafoteida, a pinch
2 tbsp - gingelly oil
2 tbsp - sambar powder