Cosmos

Fill a cocktail shaker halfway with ice cubes.

Pour 1 1/2 oz vodka and 1/2 oz fresh lime juice into the shaker.

Shake vigorously for 10-15 seconds until the exterior of the shaker becomes frosty and cold.

Strain the mixture into a chilled coupe or martini glass using a fine strainer.

Garnish with a lime wheel or twist if desired and serve immediately.