THESE ARE THE BEST. If you can get your hands on Japanese sweet potatoes, you will be rewarded with the best potato ever. Japanese sweet potatoes are not as sweet as the orange sweet potatoes we are usually used to in the U.S., and they are slightly creamier and starchier, but in the best way. THEY ARE THE BEST.
https://www.frugalnutrition.com/baked-japanese-sweet-potatoes/