Please enjoy our Mellow Corn Review! Mellow Corn Kentucky Straight Corn Whiskey is a fairly unique product. First, it is a corn whiskey, which we’ll learn more about in a minute. Second it is a Bottled in Bond corn whiskey, which is pretty rare indeed, and in fact, this may be the only one. Not many distilleries produce corn whiskey these days. This one was first introduced in 1945 and is made by Heaven Hill today. It’s a great value and in the Lexington, KY area it can be found for around $12. It’s a nice change when you are looking for something on the lighter side that’s very easy to drink.