Whiskey Sour
Whiskey Sour: Blended whiskey, Lemon, Powdered sugar and Cherry. Served in an old-fashioned glass.

The Spec
Method
Shake with ice. Strain into chilled glass, garnish and serve. If served 'On the rocks', strain ingredients into old-fashioned glass filled with ice.
Served in an old-fashioned glass.
Spec held as sourced — TheCocktailDB. The house never guesses a drink.
Drinks that share this spec
Shares Blended whiskey, Cherry, Lemon and Powdered sugar with Boston Sour. If your shelf makes Whiskey Sour, it is already most of the way to these:
Boston Sour · Imperial Fizz · Japanese Fizz · New York Sour · Scotch Sour · Tequila Sour · Chicago Fizz · Frisco Sour