Whiskey on the Rocks 2 oz Elk Rider Bourbon or Elk Rider Blended Whiskey Poured over one large ice cube Drink of choice for Dave Wyman, 710 ESPN Seattle host. Dave’s chosen drink isn’t the most complicated, but it is, in fact, possible to serve better whiskey on the rocks. If the ice chunks are small, it will chill the drink quickly. However, it will dilute the whiskey just as quickly, which is hardly what you want with a good sipping whiskey. When you’ve got a really good whiskey a large, single ice cube is perfect. Say a 2-inch square.