How long should I air fry sweet potato cubes to achieve that delightful equilibrium of tenderness on the inside and crispiness on the outside? Have you ever pondered the precise duration necessary for that perfect caramelization, where the natural sugars in the sweet potatoes reach their zenith, imparting a sumptuous flavor? With the air fryer becoming an increasingly popular appliance in modern kitchens, it beckons the question of optimal cooking times and temperatures. Should one consult specific recipes, or is it advisable to experiment based on the size of the cubes? Furthermore, does the variability in air fryer brands necessitate a careful calibration of cooking times? What about preheating the air fryer—does that significantly alter the time required? Might the addition of spices or oil impact the cooking duration? In the quest for culinary perfection, these queries lead to a deeper understanding of how to properly air fry sweet potato cubes without sacrificing quality.