Thinly sliced taro can be turned super crunchy by deep-frying or air-frying. I tested both methods and I prefer the deep-frying but the air-frying was also very good. See the blog post for my full comparison.
Peel the taro. Slice into 1/16-inch thick slices on a mandolin or with a sharp knife.
No need to soak the taro slices in water. They can be fried immediately.
Deep-fry at 350°F for 4-6 minutes until they are crunchy and light golden, or spray with oil and air-fry at 350°F for 14-16 minutes, flipping once in between.
Sprinkle with salt while they are still hot and enjoy!