I have been making a recipe that someone posted on this board years ago. My kids are the pickiest of eaters and even they love it. I can't remember who originally posted it...
4 large sweet potatoes (or 2 cans of yams) 1 stick of butter 1 cup brown sugar 1 teaspoon orange juice (optional) 1 teaspoon cinnamon Cinnamon graham crackers, mashed into crumbs 1 bag mini marshmallows.
Mash first 5 ingredients together. Put in a baking dish. Cover with crumbled graham crackers. Bake 40 min at 425 degrees. Cover with mini marshmallows and bake another 5 minutes until marshmellows are melted and lightly browned.
I do the same, but instead of marshmallows I am doing a crushed pecan crust on top. You make it sweet potato with sugar, tsp. vanilla, eggs, butter. Then the crust you do brown sugar, flour , chopped pecans and butter. Sprinkle in top and bake again.