We do them two ways, one way is mashed with maple syrup and chipolte peppers in adobe sauce (or however you spell it) we mash them not very smooth, very good. The other way I do them is cut into french fries, toss in EVOO, chili powder, salt, pepper, and smoked paprika. Then bake in a 400* oven, 15 minutes, flip them and bake an additional 15-20 minutes until golden brown. I am gonna try the fries this weekend, but throw them in the turkey fryer. Please note there are two types of sweet taters, the one kind are white they aren't sweet at all, and the others are carrot colored orange, they are the sweet ones, often labeled as yams, they aren't really yams though. You want the orange ones...trust me.