Regular Steamers can also be used in place of an oven to get those perfectly round and fluffy wheat bun. Check out the recipe.
After the dough has risen well, knead it for two more minutes
Separate the dough into four balls
Place these dough balls on the greased idli rack
Brush some milk over the dough balls
Keep it aside for another 10 minutes
Meanwhile, pre heat a thick bottomed vessel
Insert the idly rack into the pre heated vessel
Bake for 15 minutes on low flame
Brush some butter over the baked buns
Cover them using a wet towel for 10 minutes, before serving.