Heat oil in kadai / wok or pan.
Add cumin and methi or fenugreek seeds, stir and add chilli ginger paste. Mix well.
Add turmeric/ haldi powder chopped kaddu/ pumpkin, salt and give a nice stir.
Now add water, cover and cook till pumpkin become fork tender.
Once kaddu/ pumpkin is cooked add red chilli powder, coriander powder, amchur powder, jaggery and black salt. Mix gently.
Kaddu ki sabzi is ready to serve.