Muddle the sugar cube with a few dashes of bitters. Add whiskey and ice, stir, and garnish with an orange twist.

 Muddle the sugar cube with a few dashes of bitters. Add whiskey and ice, stir, and garnish with an orange twist.

Combine whiskey, vermouth, and bitters in a mixing glass with ice. Stir well, then strain into a chilled glass. Garnish with a cherry.

Combine whiskey, vermouth, and bitters in a mixing glass with ice. Stir well, then strain into a chilled glass. Garnish with a cherry.

Mix equal parts gin, Campari, and sweet vermouth in a glass with ice. Stir well and garnish with an orange twist.

Mix equal parts gin, Campari, and sweet vermouth in a glass with ice. Stir well and garnish with an orange twist.

Shake whiskey, lemon juice, simple syrup, and egg white (if using) with ice. Strain into a glass and garnish with a cherry.

Shake whiskey, lemon juice, simple syrup, and egg white (if using) with ice. Strain into a glass and garnish with a cherry.

Stir gin or vodka and vermouth with ice, then strain into a chilled martini glass. Garnish with a lemon twist or olive.

Stir gin or vodka and vermouth with ice, then strain into a chilled martini glass. Garnish with a lemon twist or olive.

Fill a glass with ice, pour dark rum over it, and top with ginger beer. Stir gently and garnish with a lime wedge.

Fill a glass with ice, pour dark rum over it, and top with ginger beer. Stir gently and garnish with a lime wedge.