Sweet Potato Puffs
["sweet potatoes", "butter", "marshmallows", "chopped pecans"]
["Boil sweet potatoes until done; mash.", "Add butter and cool enough to handle.", "Form balls with a marshmallow in center of each.", "Roll in chopped pecans.", "Bake at 350\u00b0 for 30 minutes."]
["sweet potatoes", "butter", "marshmallows", "pecans"]