preheat the oven to 375°
wash the sweet potatoes and poke them all over
place them on a covered baking sheet and bake for 45 minutes or until they're soft
once the potatoes are cooked, cool them off slightly, slice open and scoop out
put the potatoes in a mixing bowl, mash lightly and then add the milk, vanilla, melted butter, eggs, vanilla, salt, and nutmeg
mash to combine
if you're going to chill this before baking now is the time to put it away covered well in the fridge until ready to use in the next day or two
if you're baking it now pour the mixture into a 9x13 pan and bake in the oven at 375° for 20-25 minutes until hot and bubbly
remove it from the oven and carefully add the toppings
place the mini marshmallows in lines 1 1/2 inches apart, then fill in the gaps with the candied pecans
place back in the oven and bake just until the marshmallows get lightly browned
serve hot