1. Wash the purple sweet potato, steam it, let it cool, peel it, put it in a fresh-keeping bag and press it into a paste with a rolling pin; Add a proper amount of condensed milk and adjust it to a suitable hardness (that is, it is not easy to crack when filling).

2. Bake the white sesame seeds in the oven 150 degrees for later use; Divide the purple potato paste evenly into equal parts and knead into small balls; Various fillings are also divided into small pieces slightly smaller than purple potato paste and then kneaded into small balls; Pressing the purple potato balls into cakes, then wrapping the stuffing balls in the purple potatoes, and kneading the whole purple potato balls into balls after sealing;

3. Roll the prepared purple potato balls in the roasted white sesame seeds and stick all the white sesame seeds.

skill

Actually, I made it a little rough this time. I only used two kinds of fillings, red bean paste and green bean paste, because I had them at hand. You can even wrap raisins, cranberries and walnuts in all kinds of bean paste stuffing to further enhance the taste level. You can even wrap some cheese stuffing inside and heat it in the microwave when eating. Think about how delicious it will be!