Firstly cut idichakka into cubes.Cut of its outer crust. and cook in pressure cook for 1 whistle. add salt while cooking.

After cooking,drain the water and take the cubes out. smash it using a mortar & pitsel, make sure it is not a paste just a simple smash is enough.

Grind the coconut, jeerakam and red chilli powder. no need of making a paste.. coarse grind in enough. mis well with the smashed idichakka.. check salt and add it accordingly.

Now just season the mustard and add this mixture to it. done your idichakka thoran is ready.. You must make sure that less water content is present..while cooking