WHAT YOU NEED

Ingredients

150 grams of cooked sweet potatoes
Low flour 60 grams
60 grams of flour
50 grams of butter
25 grams of fine sugar
One egg yolk

How TO MADE Potato digested cookies

Steps 1 to 4

1. Put the cooked potatoes in a bowl and knead them into a dough.

2. (I used yesterday's leftover roasted potatoes, which are sweeter.)

3. ）

4. The butter is softened, added fine sugar until the color is pale, put into the egg yolk and continue to stir evenly.

5. Press the mashed sweet potatoes into the butter paste and stir evenly.

6. A mixture of low-flour and starch flour is added to the mash and pressed evenly.

7. The finished dough is placed in a plastic, square or cylindrical shape in oil paper or preservative film, placed in the refrigerator freezer for about an hour, and waited for typing.

8. Preheat the oven.

9. Take out the frozen dough and slice it into slices (0.5-0.8 cm, whichever is better).

10. Put it in the pan.

11. The oven is 175 degrees, about 20 minutes.

12.

Handy cooking tips

　　Other coarse grain flours, such as whole wheat flour, are also acceptable.