Years ago, I hauled my deep-fryer to a campground and made deep-fried breaded pork tenderloin sandwiches for a Class B RV group outdoors at a mini rally in northern Minnesota.
I finally completed my recipe tutorial that I use to have in another form on a website that died a year ago. It is an illustrated PDF document packed with useful information in 14 pages. If you are a midwesterner and know about pork tenderloin sandwiches or if you are curious, here it is.
How to Make the Homemade Breaded Pork Tenderloin Sandwich