In 1983 , Ben & Jerryâ s ice cream was used to build â the worldâ s largest ice cream sundaeâ in St. Albans , Vermont . The sundae weighed 27,102 pounds . In 1983 , Ben & Jerryâ s ice cream was used to build â the worldâ s largest ice cream sundaeâ in St. Albans , Vermont ; the sundae weighed 27,102 pounds .