Preheat oven to 375 degrees. Scrub sweet potatoes, cut into fries or wedges, and toss with olive oil in a bowl. Place in a single layer on baking sheet and bake for 35-45 minutes until golden brown.
Preheat the oven to 425 degrees. Cut the potatoes in half or quarters, so all potato pieces are the same size. Place on a large baking sheet (or 2 smaller baking sheets) and drizzle with 1½ Tbsp. oil, salt, and pepper.