Increasingly I find that Redbreast is one of my half dozen favorite spirits, neat, rocks, or in cocktails. I've been fiddling around with orange rosemary syrup (orange rinds, rosemary, simple steeped for a while) and using Islay-style whisk(e)y as an accent. The proportions below rely on an intensely orangey and rosemary-y syrup, and while I think that bitters can vary in many drinks for something to work, in this case, I think you need the JTDs. If you sub in a straight-up Islay unlike the caramel-edged McCarthy's, you might want to bump the syrup a bit. As this is a take on Ted Kilpatrick's Scotland the Brave, and as Kilpatrick is, well... you'll figure it out: Kilpatrick the Brave 2 oz Redbreast 3/4 oz orange rosemary simple syrup 1/2 oz McCarthy's Oregon Single Malt Whiskey 1/4 oz Fernet Branca dash Bitter Truth Jerry Thomas Own Decanter bitters Stir; strain; garnish with a pinched rosemary sprig poked through an orange peel that you've twisted over the drink.