Well, OK, semi-barrel-aged. Barrel-aging a drink has two effects. The first is that all of the flavors in the different ingredients meld together, and the second is that the oak flavor of the barrel infuses into the spirits. I have had cocktails that were aged in mason jars, and I have had cocktails that were aged in actual barrels. I prefer the second variety, as I would imagine, most drinkers do.
Generally one can only barrel-age aromatic drinks; citrus or dairy is too perishable to withstand the aging process. I wanted to try this process with one of my favorite drinks, the union club. My method was to premix all of the ingredients but the orange juice, and then add the orange juice at mix-time, as usual. I did not have a proper barrel, so instead I simply combined the bourbon and the liqueurs in a glass bottle with some toasted oak chips, and set them to age.
I tried the aging two different ways; in the first version, I oak-aged only the campari and maraschino, and in the second, I oak-aged all of the spirit ingredients. I ended up preferring the version with only the campari and maraschino together. As the flavors meld, they lose some of their distinctiveness. One of my favorite parts of tasting a mixed drink is picking out the individual pieces from the whole, and I found the flavor more interesting when the bourbon was separate.
Moreover, I designed this variation of the union club specifically for my birthday party, so I borrowed a page from Mark Sexauer, who made the excellent Humo Flotador for our Garnish-themed Mixology Monday.
1.5 oz Bourbon (Buffalo Trace)
1 oz Oak-Aged Campari and Maraschino (1:1)
1 oz Fresh Cara Cara Orange Juice
Shake all over ice and double-strain into a cocktail glass. Top with orange Scotch foam* and spray-stencil my initials onto the foam in angostura bitters.
The orange and the liqueurs came together in such a way that they tasted very much like blood orange juice and bourbon. I think that owes in part to my use of Cara Cara oranges, which are a bit more bitter than navel or valencia. I did enjoyed the blood orange flavor, but on the whole I thought the drink on its own was lacking in brighter flavors.
We made up for the lack of brightness in the base by topping it with a light, citrusy foam. I followed Mark’s recipe, but I swapped out the mezcal for a blended scotch, which I infused for one day with orange peels, to help it match the drink below it. Mark’s recipe calls for two teaspoons of gelatin, but when I tried it that way, I found that my foam would begin to “set” in the glass and turn slightly jello-y.
I myself tend to drink mixed drinks quickly, but I have had many guests who prefer to sip slowly, so I halved the gelatin and I was very pleased with the results.
Orange Scotch Foam
1 tsp Gelatin
1/4 Cup Water
1/4 Cup Sugar
5 Egg Whites
3 oz Orange Peel-Infused Scotch
2 oz Lemon Juice
Combine all in an iSi Whipped Cream dispenser and charge with two cartridges. Shake vigorously.
After topping the drink with foam, we sprayed bitters through a Misto through a stencil that we cut with an exacto knife.
Orange, whiskey, Campari, and Maraschino. Shake, and garnish with narcissism.