Place the sweet potatoes onto the baking sheet. Add the olive oil, garlic powder, crushed red pepper flakes, cinnamon, nutmeg, salt and pepper. Toss with your hands until everything is evenly coated.
¼ Cup Extra Virgin Olive Oil, 1 ½ tsp Garlic Powder, 1 tsp Crushed Red Pepper, ¾ tsp Ground Cinnamon, ½ tsp Ground Nutmeg, ¾ tsp Kosher Salt, Black Pepper