Every now & then when I find a beef kidney on sale, I'll buy it and cook it for my dog. It got me thinking about other offal parts which I don't eat. I've never eaten brain, kidneys, heart, tripe or hoof from a cow but have eaten ox tail and liver which I enjoy. On the pig side, I've never had brains, heart or the liver but have eaten every other part from the rooter to the tooter.
Most offal parts where I live are relatively inexpensive and I'd like to dabble a little in that department. There are many other parts of animals used as food that I've never had so I was wondering what you've had offal and if you have recipes or ideas for it that might inspire me to try more of it.