Oh, they failed — or made one Mei-Shun does not like. She prefers ほくほく=hoku-hoku texture in this vegetable full of beta-Carotene and sweet potatoes. Such ねっとり=nettori, creaminess is literally for dairy products, she complains. However, foods should not be thrown away. Then a good idea came across: how it would be if frozen? She was just right, succeeded in yummy ice cream.