Once the dough has double in volume, drop it on to the work surface and divide the dough into two.
With your palm, roll out each of the halves into a rope about 9 inches long.
Now cut each rope into equal one inch pieces to get 18 pieces in all.
Take each piece and flatten it in your palm. Now add about 1 teaspoon of filling into it. Pull up the sides and cover the filling. Pinch the seams tightly. If you have made kozhukattai (modak), this is more like that.
Smoothen each of the filled piece into a round ball.
Place these in a well oiled 9 inch or 10 inch round cake tin. Repeat the same with the remaining 17 pieces. When arranging, place the balls in a concentric circle to get the honey comb effect.
Cover with a towel and let it rise for about 30-40 mins.
Brush the tops of the rolls with milk and sprinkle the sesame seeds over this.
Bake the buns at 350 F for about 25 mins.
Let it cool in the tin for about 5 mins and then cool it on a wire rack.
Serve Honey Comb Buns as a snack with tea/coffee/milk.