Sidecar / Drinktober / Inktober

1 1⁄2 oz Cognac
3⁄4 oz Cointreau
3⁄4 oz Fresh lemon juice

Coat the rim of a cocktail glass with sugar and set aside. (Do this a few minutes ahead of time so the sugar can dry and adhere well to the glass.).

Add the remaining ingredients into a shaker with ice and shake.
Strain into the prepared glass.
Garnish with a piece of orange peel.