2 large sweet potatoes, peeled and cut into wedges or strips
1 tablespoon olive oil
coarse salt and freshly-ground black pepper, to taste

Preheat oven to 425 degrees.
Toss the potatoes with the oil, salt and pepper, then place in a single layer on a lightly-oiled baking sheet.
Bake 20 minutes, then turn and bake another 20 minutes, until soft inside and crisp outside (if you cut the fries very thin, you will want to keep an eye on them to prevent burning). Serve hot.  Regular Potatoes work good too just something about the sweet potato that gets my mouth to watering.  Enjoy