Bets asks "Where does one even buy an eye or a nose to eat? The thought of peeling a tongue invokes pain to my core. That said, I never say never and am game."
From Offal Good's store
Offal can be scary, but it can also be mind-blowingly delicious. I hate to admit it, but if I had started out on offal with a bag of bloody livers bought from the farmer's market, I might not be writing this blog (the same goes for fish...I'm never would have tried shrimp or lobster if I didn't eat out). Let a good restaurant usher you into the wonderful world of offal, starting with the least-scary things- cheeks and marrow bones, which are so delicious they probably don't qualify as offal. Tongue is also delicious, but hard to cook right. If you are willing to eat non grass-fed meat, most authentic Mexican places serve it, but it's increasingly found in upscale restaurants. Liver you might not need to go to a restaurant for, since pates can be found at a good butcher or grocery store.
Eating food prepared by an expert can give you a taste of how great offal can be when prepared properly, which is a great motivation to cook it yourself. When I started cooking from Nose to Tail, I knew what I liked about offal and was able to modify the recipes accordingly. For me, the route to a great offal recipe is tons of spicy chili and lime.
I also admit to being very inspired by the offal adventures of one Anthony Bourdain.
Another reader pointed out that most of my advice seems cleared towards people in major metro areas, but I started out eating offal in Champaign, IL, which is three hours from a major city. You might have to travel some, but supporting a good chef and eating great food is worth it. Also, sometimes ethnic restaurants in American towns will have offal items not on the menu, so it might be worth asking.
My latest offal adventure was at Traif with Rhys Southan & friends. I admit I was a little scared to try the sweetbreads, but both of us have reputations as adventurous eaters to uphold and we bravely ordered them. Thankfully, they were absolutely delicious...who knew they would have so much delicious fat! I remember when I was a kid and I thought sweetbreads were cinnamon rolls and asked for some. When my grandma told me what they were I was totally appalled and couldn't believe anyone would eat such a horrible thing. Hehe.
However, Rhys and I were sorely dissapointed by X'ian famous foods. When we ordered the lamb face salad we expected it to be absolutely ghastly, full of macabre parts of eyeballs and gums, but instead it was a mixture of nice spicy fatty cheeks and vegetables. Sometimes you want your offal good, other times you want to just eat it because it exists.