• Before you start, scroll up to watch my pictures on how to cut perfect sweet potato cubes.
• Peel the sweet potatoes then cut them lengthwise into thick slices. In one medium sweet potato, I get 3 slices.
• Cut each slice into 1/2-inch sticks then cut the stick into 1/2-inch cubes.
• Place the cubes in a large mixing bowl.
• Drizzle olive oil and spices over the sweet potato cubes.
• Toss with a spoon to evenly coat the cubes with the olive oil mixture.
• Place the cubes in the air fryer basket in a single layer (no need to preheat the air fryer).
• Air fry at 400°F (200°C) for 15-18 minutes shaking the basket halfway. Stop when the cubes looks puffed and they have a lightly golden brown color.

Serving/Large batch

• Serve immediately with a pinch of salt and freshly chopped herbs like Italian parsley or scallions.
• For large batch, preheat oven to 300°F (150°C) and place the cooked sweet potato cubes in a oven-safe pan and keep them warm in the oven while air frying remaining batch store.