Ice cream, once a rare and costly indulgence, transformed into an accessible treat largely due to innovations that made it easier to serve and consume. Early challenges in storing ice meant that figures like President George Washington spent significant sums on the dessert; in 1790, he purchased ice cream for the equivalent of over $7,000 today.

The 1800s saw advancements in mechanical refrigeration, making ice cream more affordable. However, a practical method for street vendors to serve the dessert remained elusive. The "penny lick" system, where customers shared thick glass cups, presented issues of hygiene and breakage, leading to bans in some cities, such as London in 1898.

Italian immigrants played a pivotal role in solving this problem. In 1902, Antonio Valvona, an ice cream maker in England, patented a mold for creating edible waffle-like cups, which he sold on both sides of the Atlantic. The following year, Italo Marchiony, a New York-based ice cream vendor, received a patent for a similar device and later developed the ice cream sandwich.

The 1904 St. Louis World's Fair is widely credited with popularizing the ice cream cone in its familiar shape. Accounts suggest that Ernest Hamwi, a Syrian immigrant and vendor of a fried pastry called zalabiyeh, improvised by rolling his pastries into cones when a neighboring ice cream vendor, Albert Aboussie, ran out of paper cups. These "cornucopias" were an immediate success.

By 1910, the term "cornucopia" had been shortened to "cone," and Hamwi established the Missouri Cone Co. Subsequent innovations included machines to automate cone production and the development of the lighter cake cone in the early 1940s, coinciding with the rise of major ice cream brands like Dairy Queen and Baskin-Robbins.

While contemporary Americans consume less ice cream than in past decades—falling from nearly 18 pounds per person annually in 1984 to 12 pounds in 2024, according to the U.S. Department of Agriculture—the ice cream cone remains a beloved treat.

This story is part of a series marking the 250th anniversary of the United States, exploring objects significant to American history and culture.