What is potato candy? Potato candy taste like a white Reese cup.
Mix 1/4 homemade mash potato with 6-8 cups powdered sugar and 1/2 teaspoon vanilla. Use enough powdered sugar to make a soft dough.
Next roll out the dough ( like a cinnamon roll). Cover in peanut butter and roll up into a log.
Put log or in my case logs in the fridge until ready to use. Slice and serve. Yummy, it literally melts in your mouth.