Heat oil in wok. Crackle mustard seeds when seeds stop crackling. Add urad dal n saute for minute on medium flame.
Add gram dal and peanuts saute for minute on medium low flame.
Add curry leaves n dried red chilies and saute for 30seconds. Add salt n turmeric powder, mix it well n saute for 30seconds.
Add cooked rice and mix it well. Add coriander leaves and pour lemon juice n mix it.
U r done. Lemon rice is ready to eat. Serve this hot in plate.