Preheat oven to 350 degrees
Wash off sweet potato with cold water
Using a peeler, peel all of the sweet potato skin
Rinse sweet potato again
Using French fry cutter or knife, create fries
Place fries in small bowl
Drizzle 2 tablespoons of olive oil on sweet potato
Using hands mix and lather potatoes in oil
Sprinkle a pinch of salt on potatoes
Sprinkle a pinch of pepper on potatoes
Using hands mix seasonings into potatoes
Get oven rack from kitchen
Wrap rack in aluminum foil
Spray or cover aluminum foil in butter
Place fries on tray
Spread them out evenly
Place fries in oven
Cook fries until golden or crispy
Shut oven off when fries are done and removed