Sweet Potato Fries

Ingredients
1 large sweet potato
1-2 tbsp. olive oil
salt
pepper
cayenne (optional: sprinkle if you want them spicy) 

Directions
Cut the potato lengthwise and then into long french fry size pieces. Toss into a bowl with olive oil and seasonings. Toss to coat the sweet potatoes. Line a baking sheet with foil and spread out the fries so that they are not overlapping. Put the whole baking sheet into your freezer. Preheat oven to 425. While the oven pre-heats, leave the sweet potatoes in the freezer. Starting with cold potatoes will make them crispier. You don't want them to freeze, just to get good and cold. Pop the baking pan into the oven and set a timer for 20-25 minutes (depending on how thick you cut the fries. The thinner they are the less time they will need.) When they are a golden brown, pull them out and enjoy!