I ordered from a local restaurant recently, and their sweet potato fries tasted so similar to what I remember regular fries tasted like.

I decided that I'm going to try and make them myself, however, I can only find posts on the internet showing how to make them crunchy; it seems like more people prefer them this way.

Anyway, how do I go about doing this?

Is my only choice to make them and leave them somewhere and wait for them to get soggy over time?