Ingredients: 3 purple sweet potatoes, 100 grams of glutinous rice flour, 1 banana, a little sugar, and a little corn oil.

1. Take 3 purple sweet potatoes, wash and peel off the skin, and then cut into several sections.

2. Place the cut purple potatoes in a steamer and cook for about fifteen minutes, until the purple potatoes are steamed until they are thoroughly rotten.

3. While the steamed purple sweet potato is hot, press it firmly with a spoon until it becomes pureed.

4. Add glutinous rice flour and a little sugar to the processed purple sweet potato puree and continue stirring.

5. During the mixing process, if the water content is too little, you can add a little bit of cold water and boil it until the purple sweet potato and glutinous rice flour are completely mixed together.

6. Take a little black sesame seeds.

7. Cut the banana into small strips of 3-4 cm.

8. Take a small piece of purple sweet potato puree and flatten it, add 2 small strips of banana, and finally close it. You can make it into the happy shape you like.

9. Wrap the cake into shape and sprinkle with black sesame seeds.

10. Wrap everything and lay it flat for later use.

11. Put a little corn oil in the pan, heat the oil and add the purple potato cakes. Fry the purple potato cakes until they have a burnt feeling, then turn it over.

12. If you like to eat harder, just extend the heat and it’s done.