Heat oil in a kadai. Add mustard, jeera seeds and let them splutter.
Add hing and try not to burn. Keep in medium flame.
Add peanuts/groundnuts and roast them slowly in slow flame. If you have already fried peanuts then skip roasting again and go to next step.
When peanuts are half done add gram dal.
Add split urad dal and roast them to light brown color.
Add green chilli and curry leaves. Fry for a minute.
Add red chillies. Sauté few seconds.
Now add lemon juice salt mix and mix with the spices. No need to cook the juice as the vitamin C will be lost by cooking.
Add cooked rice and mix well with spiced lemon juice and keep the stove in slow flame.
Close the lid for two minutes for the rice to get the flavors.
Switch off the stove.