Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper for easy cleanup.
Wash and peel the russet potatoes. Cut them into thin strips, about 1/4 inch thick, to create fries.
Place the cut fries in a large bowl and soak them in cold water for at least 30 minutes. This helps to remove excess starch and makes them crispier.
After soaking, drain the fries and pat them dry with a clean kitchen towel.
In a separate bowl, mix together the paprika, garlic powder, onion powder, cayenne pepper, salt, black pepper, oregano, and thyme.
Toss the dried fries in the vegetable oil until evenly coated. Then sprinkle the spice mixture over the fries and toss again until well coated.
Spread the fries in a single layer on the prepared baking sheet, ensuring they are not overcrowded.
Bake in the preheated oven for 25-30 minutes, flipping halfway through, until golden brown and crispy.
Remove from the oven and let cool for a few minutes before serving.