The Bamboo is a classic cocktail that was created by Louis Eppinger in the late 1800s at the Grand Hotel in Yokohama, Japan. It calls for a somewhat dry combination of equal-parts sherry and vermouth and complements them with both orange and spiced Angostura aromatic bitters.
Add sherry, dry vermouth, aromatic bitters, and orange bitters to a mixing glass.
Fill mixing glass with cubed ice.
Using a bar spoon, stir for 30-45 seconds until well-chilled and slightly diluted.
Using a julep strainer, strain into a coupe glass.
Garnish with lemon twist.