Make crispy and golden French fries in the Ninja Foodi Air Fryer with minimal oil. Cut the potatoes into thin strips, toss them with a little oil, salt, and any desired seasonings, and then air fry until they are crispy on the outside and tender on the inside. These homemade fries are healthier than traditional deep-fried ones and are a great side dish for burgers, sandwiches, or as a snack on their own.