Take out the tofu from package and dry it. Sprinkle a couple pinches of salt on the tofu and leave for a couple minutes.

Cut the tofu into 1 cm thick pieces.  Use a cookie cutter to cut the tofu and use a teaspoon to dig a small hole in central of tofu.

Use a food processor to process the prawn with all the seasonings.

Roll the prawn mixture from step 3 into a small ball and put in the central of tofu.

Steam the tofu with full power for 10 minutes.

Mix all the seasonings for sauce in a small saucepan and bring it to boil. You must stir it occasionally while it cook.

Pour appropriate among of sauce on top of tofu and ready to serve.