Gomadofu or sesame tofu is in fact not tofu at all. Often served in Shōjin Ryori cuisine it is made from kuzu powder .
Kuzu root is a gluten free thickening starch made from the Japanese vine. It has been used as an ancient health food remedy for over 2,000 years. The root can be used to help the digestion and calm the nerves,relieving muscular tension and migraine. Studies have shown it helps to reduce high blood pressure and regulate blood sugar.
I recall having gomadofu as an appetiser at Brown Rice Cafe in Tokyo and I actually thought it was a form of tofu.
There are a few different ingredients you can use the traditional one is sesame paste. To make this easy you can use Japanese sesame paste or tahini,you can also like the one I made use smooth peanut butter or you can make it with almond or cashew butter.
You can also use plain water to make this or kombu steeped water with a little mirin or sake.
To make these chilled squares all you need to do is as follows:
You will need 25grm of kuzu starch
250ml of plain water or kombu water
35g of nut butter of choice
First add a little of the water to the kuzu starch to make a paste then add the rest of the water and mix well.
Add this to a pan and add your nut butter then give it a whisk to combine.
Start to heat this gently and continue stirring. Turn up the heat a little and keep stirring until the mixture thickens until it looks like a thick pudding a bit like custard .
Wet the inside of a plastic container and pour in the mixture. Give the container a tap down on the work surface to eliminate any bubbles and leave to cool.
Then place in the fridge to harden and chill.
Turn out and cut into four equal portions. As my container gave my dofu slightly rounded edges I sliced these off.
As for your serving condiments here are a few ideas of what you could use. Yuzu Kosho,wasabi,soy sauce or ponzu,green onion,sesame seeds,sliced cucumber,grated ginger or maybe evenchilli oil.
I decided this would also make a nice dessert so I topped mine with sweet red beans and a dusting of kinako.