Kilner jar Kilner jar A Kilner jar is a rubber-sealed, screw-topped jar used for preserving (bottling) food. It was first produced by John Kilner & Co., Yorkshire, England. The Kilner Jar was originally made by a firm of glass bottlemakers from Yorkshire called Kilner. The original Kilner bottlemakers operated from 1842, when the company was first founded, until 1937, when the company went into bankruptcy. The Kilner Company was taken to court in 1871 over the coal smoke coming from their Thornhill Lees chimneys and the judge ordered that "no man has the right to interfere with the supply of pure air".
Beef on weck the dish and brought it to other areas after relocating. For example, PJ's BAR-B-QSA in Saratoga Springs in Eastern New York is noted for its beef on weck. It has also been featured by chefs on cooking shows including the PBS special "Sandwiches That You Will Like". Bobby Flay, Anthony Bourdain and other chefs have featured the beef on weck, or a variant, on their television programs. The American restaurant chain Buffalo Wild Wings was started by former residents of the Western New York area and the original name of the restaurant was "Buffalo Wild Wings and Weck", abbreviated as