Ingredients : Green Mung Beans 1 Cup. Water 2 Cups. Onion Medium size 1 No Chopped. Salt Acc to Taste. Green Serrano Chillies 1 No. Lemon juice 1 Tbsp. Oil 1 Tbsp. Mustard seeds black 1 Tsp.(optional)Method : Dry fry the mung bean in a pan till warm. Add water & cover to cook for a good 20-35 minutes till tender & done. If Pressure cooking ,cook till one whistle . Slowly start releasing the weight after 5 minutes. Drain & reserve the water . Heat the same pan with oil , add chillies, Onion & fry till translucent. Add the Cooked beans, salt & stir to combine. Add the reserved bean water if too thick. Add lemon Juice & adjust the seasoning & serve warm. It is a good breakfast/potluck & nutritious dish.