1. sweet potato washed into the steamer pot steamed.

2. Put the oats into the cooker and beat them into oat flour.

3. Peel the skin off one steamed sweet potato and put it into a large bowl, then press it into mashed potato with a small spoon. (This sweet potato has 125g)

4. Add the beaten oat flour to the mashed potato and mix well.

5. Add a small amount of glutinous rice flour according to the water content of the mashed sweet potato.

6. Form a smooth dough.

7. Prepare some raisin filling

8. Divide the dough and raisin filling into four equal parts and roll them into balls.

9. Take one sweet potato dough and press it into a cake shape, put the raisin filling into it, roll it up and then press it flat into a small cake.

10. Put the sweet potato pancake into the electric pancake pan with a little oil and cook on both sides.