For this cocktail I’ve also added back in a little bit of zest in the form of limes and lemons (I guess I needed some zestiness to get me through the soul crushing time known as tax season. Why haven’t I scanned any of my 2014 receipts yet?!?!) to make this a take on a sour. Juice + bitters + zest = just the right amount of punchy citrus.
I’m using vodka as a neutral base for the lemongrass flavor to shine in the infusion. There are two ways you can go about infusing a lemongrass vodka this weekend depending on how much time you want to spend. The longer, more traditional way, requires nothing but time. You chop and bruise the lemongrass, cover with vodka, and wait about 1 to 2 weeks to extract the full flavor. The second way is quite quick, seriously quick, but requires some equipment. An instantaneous infusion can be made with a whip cream canister and two N2O chargers. Extra equipment, sure, but a very immediate infusion.
Instantaneous infusions are a blessing… and a curse. There is only so much room in my home for all these infusions and I don’t think I can drink them fast enough. A sampling party may be in order soon…
For the lemongrass infusion:
4 lemongrass stalks
2 cups vodka
- Clean and remove the outer layer of the lemongrass stalks. Chop the stalks into 1 inch pieces and bruise them by crushing them with the side of your knife. Add the pieces to an airtight container and cover with the vodka. Cover and let sit at room temperature for at least 1 week up to 2 weeks. Shake daily. Taste after 1 week and continue to steep up to two weeks to desired flavor. Strain into an airtight container. Will last up to 6 months.
- Alternatively, to instantaneous infuse, take chopped lemongrass and add to a whip cream canister. Pour in vodka and seal. Charge with one N2O charger. Shake well. Charge a second time with a new N2O charger. Shake well and then discharge contents into a clean, airtight container over a strainer. Infusion will last up to 6 months.
For the cocktail:
2 ounces lemongrass infused vodka (recipe above)
3/4 ounce freshly squeezed lime juice from 1 lime
1/2 ounce simple syrup
1 egg white
3 dashes lemon bitters
lime zest strips for garnish
- In a shaker, add the lemongrass infused vodka, lime juice, simple syrup, and egg white. Dry shake (no ice yet) for about 30 seconds to incorporate the egg white. Add ice and then shake hard for another 30 seconds. Double strain into a cocktail glass and garnish with 3 drops of the lemon bitters topped with the lime zest.
The lemongrass is a more subdued flavor that doesn’t take over the drink or muddle the flavors but provides a subtle floral backdrop to the cocktail. There’s a nice bite from the lime juice and an egg white is added for some extra silky mouthfeel and to add a lightness to the drink. The foamy head created by dry shaking with an egg white suspends the lemon bitters above the cocktail, heightening the heavenly layers of citrus aroma.