Wash and soak green moong dal for 3-4 hours in slightly hot water.
Then remove soaked dal water and add dal into mixer jar with green chili, ginger, and garlic cloves. Without adding water grind it into a smooth and thick paste.
Add grinded paste into mixing bowl, also add salt, cumin seeds, fennel seeds, turmeric powder, garam masala, chaat masala, sugar, coriander leaves, bhakhri no lot (coarse wheat flour), and oil.
Cover and rest batter for 10-15 minutes.
Add baking soda and lemon juice & mix in one direction.
Now grease your palms and take some of the mixtures and shape it into cylinders.
Boil water in a steamer. Grease the steamer plate well with oil. Then place the roll on the steamer plate.
Leave some gap in between the rolls, so that it cooks properly.
Close lid and steam for approx 12-15 minutes on high-medium heat.
After 12 minutes, open the lid and with insert the knife in muthiya, if it comes out clean then muthiya is properly steamed.
Let it cool down for 10 minutes and cut it into pieces.
Serve steam muthia with oil and pickle masala.
Or For tempering, heat oil in a pan, add mustard seeds,cumin seeds, sesame seeds, curry leaves and chopped green chilli and sauté for 2 minutes.
Then add sliced muthiyas and stir fry for 2-3 minutes.
Garnish with coriander leaves and serve hot.