Boil water until bubbles start moving from bottom to top.
In a mixing bowl, take the rice flour. Add sesame oil and required salt.
Pour hot water little by little to get a lumpy mixture. Do not add more water. Use ladle to mix well. keep covered for 2 mins.
Once warm enough to handle, grease you hands and form a smooth dough. Divide and make equal lemon sized balls. Keep covered.
To shape kozhukattai, take one portion of dough. Knead to smoothen and roll again. work on the edges and make a fairly shallow bowl.
Fill it with 2 - 3 tsp of the corn stuffing we prepared.
Seal the sides and all around. Refer video for easy understanding.
Thin out the edge and smoothen it. You can leave it as such or fold it decoratively.
Grease an idli plate and place the prepared kozhukattai over it. Boil water in a steamer and place the kozhukattais to steam cook for 6 mins.
Once cooked, take out using a spoon dipped in water.