Soak boiled rice and urad dal separately for an over night. Soak fried rice for 1 hour. Grind the rice, dal and fried rice separately. Combine the pastes, add water to make it into a slightly soft batter. Keep it covered for 6 to 8 hours. Add salt to the batter. Mix well.
Grease the idli griddle. Heat idli griddle on the gas. Add a little oil in each mould. Fill 1/2 mould with batter. Spread peas and grated coconut. Pour the batter. Cover the griddle. When they turn brown on one side, turn adda upside down. Cook till brown. Remove and serve with coconut chutney.