Wash all the leafy vegetables. Add them and the green chilies, ginger piece, more than half of the garlic bulbs, one spoon of mustard seeds, coriander seeds and salt to a frying pan and fry by adding two spoons of oil until all the contents are well done.
Take them and the tamarind into a grinding jar and grind into a soft paste.
Add remaining oil to another frying pan and heat. Add the remaining mustard seeds, garlic bulbs, cumin seeds, curry leaves and red chilly pieces and saute till brown.
Add this to the ground paste along with oil and mix well.