Had our own version of poor mans stuffed potatoes, have spaghetti the night before, take the left over sauce...bake the potatoes till tender, scoop out the center...blend the center of the potato /easier if you mash em down with a fork...then add the left over spaghetti sauce (heat the sauce before adding to the mashed up potatoes...sprinkle with the cheese of choice. Place on a cookie sheet, bake at 350 till the cheese melts,,, good way to use your left over's from the day before.