Ingredients: 50g of medium gluten flour, 50g of jiaozi flour, egg 1 piece, purple potato 1 piece, milk100g (or blended formula milk).

Accessories: 5 grams of yeast.

Steps:

1. Prepare ingredients: 50g of medium gluten flour, purple potato 1, egg 1, milk 100g, and 5g of yeast. ?

2. Peel the purple potato and cut it into thin slices.

3, purple potato, cold water into the pot, steam for about 15 minutes, steam the purple potato.

4. Press the steamed purple potato into fine purple potato paste with a spoon.

5. Add 30 grams of milk.

6. Stir into a smooth creamy purple sweet potato paste for use.

7. Prepare a bottle with a big mouth and put flour, eggs, yeast and 70g milk into the bottle.

8. Cover and shake well.

9. All the ingredients have been fully mixed.

10, cover the bottle cap, put it in the oven, let the oven tube rise and fall 35 degrees, and ferment for 30 minutes until it is twice as big.

1 1, well, you can see that there are many holes in the fermented batter.

12, pan, small fire, a little vegetable oil brush evenly.

13, slowly pour the batter into the pot and spread it into an egg roll of appropriate size.

14, be sure to bake slowly. When the surface is solidified, turn over and bake the bread until it is cooked. ?

15. Spread a layer of milky purple potato paste on the surface of bread.

16, I made this kind of multi-layer cake, and mothers can also make it into a pie shape with only one layer.

17, done.