Slice 4 medium russet potatoes into 1/4 inch thick sticks.
Soak the potato sticks in cold water for 30 minutes to remove excess starch.
After soaking, drain the potatoes and pat them completely dry using paper towels or a clean kitchen towel.
Preheat your oven to 450°F (230°C).
Line a baking sheet with aluminum foil and spray it lightly with cooking spray.
Place the dried potato sticks in a large bowl and add 2 tablespoons of extra virgin olive oil.
Season with salt and pepper to taste, ¼ teaspoon paprika, ¼ teaspoon garlic powder, ¼ teaspoon onion powder, and ½ teaspoon dried oregano.
Toss everything together until the potatoes are evenly coated with oil and spices.
Spread the fries in a single layer on the prepared baking sheet, making sure they’re not overlapping.
Bake in the preheated oven for 35–40 minutes, flipping the fries halfway through the cooking time.
If the fries are not crispy enough after 40 minutes, bake for an additional 5 minutes.
Remove from the oven and let them cool for 2–3 minutes.
Serve immediately with ketchup or your favorite dip.