Weck jar Weck jar A Weck jar is a molded glass jar used in canning to preserve food. It is popularly used for jam preservation, for its minimal look and foolproof rubber gasket with a glass lid. Weck jars were created by the J. WECK Company in Germany, who began selling them in 1895. They were initially sold in Germany and began selling outside of Germany in 1902. It soon became the most popular home canning system in Germany and Europe. This system uses glass jars (200 ml–1.5 l), reusable rubber seals, and glass lids. During the canning process the lids are
Beef on weck his patrons to purchase more drinks. A typical beef on weck is made from slow-roasted rare roast beef that is hand-carved in thin slices, served on a kummelweck roll. The cut face of the top half of the roll may be dipped in the jus from the roast. Prepared horseradish is usually provided for the diner to spread to taste on the top half of the roll. The beef on weck has long been popular regionally, and has gained a following in other areas of the United States where it has been introduced. Expatriates from Western New York have taken