Rolls practice books pattern as follows:

Preparation materials: carrots, spinach, purple potato flour, flour, yeast

1, first carrot juice, spinach blanching juice, and then mixed with the flour and yeast and dough, and the flour, and purple potato flour, and the dough and the dough fermentation of about half an hour.

2, and then the four colors of dough out of one, rolled into a long strip as shown below,

3, and then put the four pieces of dough as shown below, a press a lap,

4, and then continue to the same as shown in the following picture and again a press a lap,

5, and has been a long strip of various colors of the noodle lap into no way to lap again,

5, and when stopped.

6, pinch the four has been left very short noodle head backward bend up,

7, backward bend in, and pinch the head together pinch solid, and then put into the steamer to start steaming,

8, after the water boiled steam for fifteen minutes, colorful rolls on the ready, that is, good-looking and delicious.