Add green peas and potatoes to a vessel and boil for about 8-10 minutes.Drain the water and separate the potatoes and peas. Now let the peas cool down for a while and then transfer to a mixer jar.remove skin of boiled potatoes and add jar also Add coriander leaves, tomato,mint leaves, green chili, garlic, and ginger to it and blend.Add water to the blender if required.
Add sugar and black salt and blend again.

Transfer the contents into a bowl.Pour lemon juice over the chutney and mix thoroughly.Green peas chutney is ready to be served.