1 oz. akvavit
3/4 oz. fresh orange juice (may go as low as 1/2 oz)
1/2 oz. dry vermouth (may also use lillet blanc)
1 dash peychaud's bitters
Shake with ice, strain over a few cubes of ice in an old fashioned glass.
Then I used a syringe to gently dress the drink with
5ml Macallan's Fine Oak scotch
I feel like I finally got the balance right on this one. Other variants included 1.5oz akvavit (too much) and subbing rye for the irish (imbalanced), more bitters (2 large dashes was too much) and the original left out the scotch. However, stealing from the Bradstreet the use of a scotch to insert some interesting aroma and other elements.