These aren’t good, they are great.
1 can yams (40 0z) or 3-4 cooked yams
1/4 c. butter
1 tsp. cinnamon
1/2 tsp. salt
1/4 tsp. nutmeg
Optional – brown sugar if you cook your own yams (I cooked my own and added about 1/2 cup brown sugar – just taste as you go)
3 c. mini marshmallows
Preheat oven to 350. Beat potatoes with butter, optional sugar, cinnamon, salt, and nutmeg until well blended. Place in lightly greased 1 1/2 qt (or 9×9) baking dish. Top with marshmallows. Bake 15-20 min until heated through and marshmallows are toasted.