Mix all the spice powders and set aside. Whip Yoghurt with salt.
Add milk to the bread slices and make it into a smooth dough. Make small balls out of this dough and flatten it. Make a hole in the center. Before serving keep this bread vadais in a plate and pour whipped yoghurt on it and a drop of sweet chutney. Sprinkle mixed spice powders and garnish with chopped cilantro.