Preheat & Prep. To start, preheat the oven to 425 degrees F. Grease a rimmed sheet pan and set aside.
Boil The Potatoes. Scrub the potatoes well to remove and dirt or grit, then cut into evenly sliced wedges. (Leve the peels on!) Place the potatoes in a medium saucepan and cover them with water so the water is 1-inch above the surface of the potatoes. Bring the water to a boil over medium-high heat then simmer the potatoes 8-10 minutes, or until just fork tender.
Combine Seasoning. While the potatoes are simmering, mix up your seasoning mix. In a small bowl, combine salt, garlic powder, onion powder, paprika, smoked paprika, oregano, and cayenne pepper. Whisk until evenly blended and set aside.
Coat Potatoes. When the potatoes are done cooking, drain them in a colander then add to a large bowl. Drizzle with olive oil (or cooking fat of choice), then sprinkle with seasoning mix. Gently stir with a spatula until well combined. The potatoes will get a bit roughed up and some may break. This is fine!
Roast. Spread the potatoes out into an even layer on your greased sheet pan. Give the pan a shake or two so the potatoes are fairly evenly spaced. Roast 20-25 minutes.
Flip & Roast Some More. then flip the potatoes and roast another 20-25 minutes. (If, at any point, the potatoes are sticking to the pan, just give them another 3-5 minutes, then try again. They should naturally release from the pan when they're browned.)
Serve & Store. Enjoy fries hot from the oven with ketchup or fry sauce. Store leftover potatoes in an airtight container in the fridge 3-4 days.