1. Peel the potatoes and steam them
2. The steamed potatoes are mashed with a spoon
3. Add salt and dried cranberries to the mashed potatoes and mix well
4. Put on disposable gloves, roll the mixed ingredients in 3 into a ball and put it in the mold
5. Pressed into a cake and ready to eat
Tips:Sweet and sour, old people and children like it
