I have always put my nose up at Tilapia- it has never been a favorite fish of mine. But, it did surprisingly well in this Ceviche w. some chips.
I also made a very odd discovery... since they were laying around, I fried up some sweet potato straws that I had dehydrated. Here is the weird thing, when I ate them with this ceviche, the sweet potatoes straws tasted just like cheese...