Heath the oil in a pan on medium heat.

Once hot add mustard seeds and let them pop.

Then add cumin seeds, let them sizzle.

Now add ginger paste and green chilies. Mix and saute for 30-40 seconds

Now add tomatoes and mix. Cook till tomatoes are soft and almost mushy.

Add salt, turmeric powder, red chili powder and coriander powder. Mix and cook for a minute.

Now add green peas and water.

Mix well, cover with the lid. Cook till peas are soft and tender. Do stir once or twice in between.

If gravy dries out, add little more water and continue cooking.

Lower the heat and then add yogurt. Immediately stir till well combined.

Lastly add chopped coriander leaves and mix

and turn off the stove.