Sweet Potato Buns
["1 sweet potato", "flour", "cinnamon and sugar", "1 pkg. yeast (use only 1 tsp.)", "1 Tbsp. butter"]
["Boil and", "mash\tpotato.", "Rub in as much flour as needed to make it like bread.", "Add cinnamon and sugar to yeast.", "When it has risen well, work in butter.", "Form small rolls on baking sheet or in muffin tins.", "Bake at 350\u00b0 until brown."]
["sweet potato", "flour", "cinnamon", "yeast", "butter"]