If you adore an Old Fashioned but want to make it a little more cosy, then a Warm Old Fashioned would be the way to go. Its set-up is pretty much what you’d expect from an Old Fashioned … Bourbon, sugar cube, Orange Slice and a Maraschino Cherry, but this one adds a splash of Soda Water and, of course, hot water.
Place a sugar cube in the bottom of an old-fashioned glass and saturate with bitters. Add one orange slice, a cherry, and a splash of soda. Muddle thoroughly. Remove the fruit remnants. Add the bourbon and finish it off with warm water.
Orange Slice & Maraschino Cherry