55 years seems like an unthinkable age statement for a bottle of whisky, doesn’t it? Why don’t we ever see bourbon that has aged that long? The answer lies in one of the key differences between Scotch and bourbon.
Scotch is almost always aged in previously-used oak casks, while bourbon must be aged in new charred oak barrels. This means that, in general, Scotch can age much longer inside the casks without the flavor of the whisky being completely overwhelmed by wood. That’s why you will often see Scotch aged for 20 years or more (like the
Macallan Sherry Oak 30 Year Scotch Whisky pictured above), while bourbon is generally viewed as hitting its sweet spot between 7-10 years in barrel. Of course, as discussed previously, there are always exceptions, and the
23 Year Old Pappy Van Winkle’s Family Reserve Bourbon is a classic example of a heavily-aged bourbon that has fans across the globe.