Preheat oven to 425 F or preheat air fryer to 375 F.
In a large bowl, toss potato strips with oil, salt, and pepper until coated. Place evenly on a baking sheet and bake in the oven for 45 minutes or until crispy, stirring every 15 minutes. Alternatively, air fry for 40 minutes or until crispy, stirring every 5-10 minutes.
Once cooked, top with cheese and return to air fryer or oven and cook for 2-3 minutes or until cheese is melted.
Evenly separate fries onto plates and top with cooked chicken or beans, Greek yogurt, etc.