It depends; do you want to make it the healthy or unhealthy way? If you are looking to make them the healthy way they will taste more like sweet potato chips. What I do is take my dehydrator and slice them extremely thin, add some salt and pepper to them, and let them sit in my dehydrator for a while.
If I am in the mood for something fried, which I usually make with fish fries, etc. I will make deep fried chips. I personally like spicy so after I cut up my potatoes thin, I will add some slices of jalapenos. After my chips are done I will put everything in a bag and add salt and pepper and mix it up really good. You can also buy special seasonings that are usually for popcorn, but taste great on these chips as well. Flavored cheese and ranch is a hit in my house.
I have a pampered chef slicer that can slice my potatoes super thing so I don't have to do it with a knife. It is extremely helpful and goes really quick!