This Revolutionary Bourbon Is Made With Near-Extinct Heirloom Corn You Need to Taste to Believe

One of the first things you learn when you start drinking American whiskey is that bourbon is, of course, made from corn. The grain gives the liquor its signature sweetness that drinkers around the world have come to recognize and love.

Roughly 99 percent of corn grown in the United States is the high-yielding yellow dent variety, which almost all distillers use to make bourbon. If you drive through the midwest in the summer you’ll see acre after acre after acre of yellow dent stalks shimmering in the wind.