Purple potato roll is a simple and nutritious pasta. The main ingredients are purple potato, flour and yeast. Add the cooked and mashed purple sweet potato into flour, then add yeast for fermentation, stratify it into flour rolls, and finally steam it in a steamer.

It is rich in protein, starch, pectin, cellulose, amino acids, vitamins and various minerals, as well as selenium and anthocyanins. Purple sweet potato is rich in nutrition and has special health care function, in which protein amino acids are easily digested and absorbed by human body.

Ingredients: purple potato, flour, yeast, baking powder, sugar and water.

Practice steps:

Step 1: Wash and slice the purple potato, and steam it in the pot. This is steamed purple potato.

Step 2: Peel the steamed purple sweet potato and press it into mud.

Step 3, add flour, yeast, baking powder, sugar and water.

Step four, stir the dough for ten minutes.

Step 5: Proofing the dough.

Step six, roll it into a rectangular sheet.

Step 7, brush a layer of oil.

Step 8, roll up from one side as shown in the figure.

Step 9: Roll into long strips.

Step 10, cut into small pieces.

Step 1 1, as shown in the figure, press the two piles together with chopsticks, and then stretch them by hand to clamp the two ends together.

Step 12, all done.

Step 13: steam in a pot 15 minutes.