Amaretto Sour Jello Shot

Sweet almond meets bright citrus in this beloved bar classic—perfectly balanced between nutty sweetness and tangy lemon punch.

The Amaretto Sour Jello Shot adapts the classic sour cocktail into gelatin form, translating amaretto's almond-liqueur sweetness and citrus acid into a chilled, set party shooter. Jello shots as a format have a longer history than most people assume: a recipe for jellied whisky punch appeared in Jerry Thomas's 1862 Bar-Tender's Guide (also published as "How to Mix Drinks, or the Bon-Vivant's Companion"), and gelatin-set alcoholic desserts were documented in 19th-century household recipe books. The modern jello shot's specific identity — individual small cups of flavored gelatin mixed with vodka — is commonly attributed to Tom Lehrer, the American mathematician and satirical songwriter, who reportedly used the format to smuggle alcohol into a Christmas party at a military base in the 1950s while stationed there during his Army service. The format entered mainstream American party culture through the 1980s and 1990s, becoming a fixture of college parties and casual celebrations precisely because it could be prepared in bulk hours before service and required no bartending technique to distribute. The Amaretto Sour combination translates naturally into gelatin: lime gelatin approximates the cocktail's sour citrus edge, a small measure of fresh lemon juice sharpens the tartness further, and amaretto's sweetness rounds out the set shooter without any of the dilution that ice and shaking introduce. The almond and citrus combination gels into something genuinely dessert-like — closer to a slice of an Italian torta di mandorle than to a shot.