Ingredients: yam, flour, milk powder, yeast, sugar (can be omitted)

Exercise:

1. Peel and cut the yam, steam it, and mash it in a blender. Take 120g, add 175g flour, 10g milk powder, 2g yeast and 20g sugar, and knead into non-sticky dough.

2. Sprinkle some flour on the kneading mat, sprinkle some flour on the dough, roll it to a thickness of about 0.5 cm, press it out with a mold, put it in a non-stick pan, cover it and ferment it to twice the size.

3. fry the small fire cover until the bottom is golden and turn over, and both sides are golden and can be baked. It's absolutely delicious when it's hot! ! Sweet, crisp and soft!