I picked up a couple of red bananas last weekend, mostly out of curiosity. What do/can I do with them now. They're about 6-7 inches long and pretty firm...yeah, right...don't EVEN go there, this is a serious question. Will they soften up? Are they sweet like an eating banana or starchy like a plantain. No, I have no idea what variety they are the lable just said Red Bananas product of Ecuador.