# BlackFriYay! # Purple potato two-color flower roll Prepare yeast powder water first. After yeast powder and sugar are added to warm water Let stand for ten minutes, and wait for yeast to act. leavened dough White flour (100g) with half yeast water and flour (if there are more flour, just add some white water). The same amount (50g each) of white flour and purple potato are mixed evenly (I steamed, peeled and mashed the purple potato), and yeast water and flour are added. Wait for the noodles to rise (it takes a night when it's cold) Make them into white flour cakes and purple flour cakes with the same size and thickness, Fold it up and down, roll it up, and cut it into small pieces. Steamed in the pan. I still like the big iron pot that Yami bought. You can add more sugar to purple potatoes if you like. I really love purple potato. Moreover, purple sweet potatoes are better than sweet potatoes. I feel full after eating a little. Weight watchers are friendly.