You can make an easy white sauce by making use of the stickiness of taro root and adding milk.
This recipe makes use of the stickiness of taro root. I wanted to make a low calorie white-sauce style gratin that doesn't use katakuriko or flour!!
Make sure to heat the taro very well in the microwave so that they are easier to peel and mash with a fork. By the way, I microwaved for 9 minutes at 600 W!
Enjoy Japanese food around the world.