Prepare your cocktail shaker: Fill it with ice to chill your drink while mixing.

Add the ingredients: Pour the cognac, fresh lemon juice, and orange liqueur into the shaker.

Shake vigorously: Secure the shaker lid and shake it hard for about 15-20 seconds until the mixture is well-chilled.

Strain into a glass: Using a strainer, pour the cocktail into a chilled coupe or martini glass. If you prefer, you can rim the glass with sugar before pouring.

Garnish and serve: Add a lemon twist for that extra touch, or serve it with the sugared rim.