For an extra layer of flavor, consider marinating the fries in the olive oil and Greek seasoning for at least 30 minutes before air frying. Adjust the amount of Greek seasoning to your preference. Some blends can be quite salty, so taste and adjust accordingly. If you don't have freeze-dried dill, fresh dill can be used. Use about 1 tablespoon of chopped fresh dill. Feel free to add other Greek-inspired toppings, such as grilled chicken or lamb, or a sprinkle of oregano.