A Grasshopper is a sweet, mint-flavored, after-dinner drink. The name of the drink derives from its green color, which comes from crème de menthe. Pour ingredients into a cocktail shaker with ice. The drink was allegedly created in 1919 in New Orleans, but it didn’t become a household name until the 1950s. The drink gained popularity during the 1950s and 1960s throughout the American South.