Collect the necessary items. Place near the cooking area

Drain the soaked water. Grind the fenugreek and urud inan idli grinder or a blender by adding water little by little, make a silky smooth batter. Transfer the batter to a big bowl
Soak oats in 2 cups boiling water.- 30 minutes.
Grind the soaked rice, and oats in a grinder. Mix both the batters thoroughly with a clean hand. If needed add water to get the right consistency for making idlies.
Add the yeast and place in a warm place to ferment for 4 hours. You can also ferment overnight

I used only half of the idli batter for making veggie idlies and the other half for making plain idlis.
Add the vegetable - carrot, peas, ginger, green chilies and cilantro to the batter. Salt.
Grease idli mold, fill ¾ the depth. Cook in a idli cooker or in a pressure cooker without weight. Have enough water in the cooker for cooking with steam. Use HIGH FLAME; Let the water boil ; Place the idli stand in the cooker, close the lid ; cook until you smell the cooked smell, 5-8 min

Turn off the heat. After 5 minutes, open the cooker, take out the idli stand; let cool. Remove the idlies from the mold. Place the idlies in a serving bowl or plate Soft spongy aromatic flavorful idlies are ready to taste. Serve with sambar, chutney, pickle or idli powder